Engineering Electronic Instruments

DEMONSTRATION TRANSFORMER

Specification: DEMONSTRATION TRANSFORMER Weight: 6.2 kg Size: 30.0x20.0x15.0 cm Power Output: 2 A max Voltage Change: 0.01x to 10x Windings Ranging: 6 turns to 6000 Core Stands: 16 cm Tall Assembled: 4x4 cm

G BY FREE FALL WITH OPTICAL GATE

Specification: G BY FREE FALL WITH OPTICAL GATE Net Weight: 2 Kg The apparatus consists of a release mechanism that also acts as the start switch, a switch plate that acts as the stop switch, and conducting balls. The release mechanism and the switch plate are both connected to the Student Timer. The acceleration of gravity g is computed by measuring the drop distance and the fall time.

TELLEGANS THEOREM WITH BAKELITE PANEL & ROUND METERS

Specification: TELLEGANS THEOREM WITH BAKELITE PANEL & ROUND METERS DC power supply Two Round Meters LED 0-1 Logic input sockets to verify with sockets Resistances

RECIPROCITY THEOREM WITH BAKELITE PANEL & ROUND METERS

Specification: RECIPROCITY THEOREM WITH BAKELITE PANEL & ROUND METERS Reciprocity Theorem with Bakelite Panel & Round Meters Instrument comprises of One Fixed output DC Power Supply: 12V at 300 mA current Two moving coil meters, Circuit diagram Printed on the front panel & connections of Supplies, Meters & Resistances brought on terminals.

RECIPROCITY THEOREM WITH BAKELITE PANEL & DIGITAL METERS

Specification: RECIPROCITY THEOREM WITH BAKELITE PANEL & DIGITAL METERS Reciprocity Theorem with Bakelite Panel & Round Meters Instrument comprises of One Fixed output DC Power Supply: 12V at 300 mA current Two Digital meters, Circuit diagram Printed on the front panel & connections of Supplies, Meters & Resistances brought on terminals.

THEVININS THEOREM WITH BAKELITE PANEL & ROUND METERS

Specification: THEVININS THEOREM WITH BAKELITE PANEL & ROUND METERS Thevenins Theorem board consists of regulated power supply, two moving coil meters, circuit diagram printed on the front panel & connections of supplies, meters & Resistances brought out at 4mm sockets.

MAXIMUM POWER TRANSFER THEOREM WITH BAKELITE PANEL & ROUND METERS

Specification: MAXIMUM POWER TRANSFER THEOREM WITH BAKELITE PANEL & ROUND METERS Objective: To study the maximum power transfer in a DC circuit. Features: Instrument comprises of One Fixed output DC Regulated Power Supply of 12V at 250 mA current, two moving coil meter Circuit diagram Printed on the front panel & connections of Supplies, Meters, Potentiometer & Resistances brought out at 4mm Sockets.

NORTONS THEOREM WITH ALUMINUM PANEL & DIGITAL PANEL METERS

Specification: NORTONS THEOREM WITH ALUMINUM PANEL & DIGITAL PANEL METERS

NORTONS THEOREM WITH BAKELITE PANEL & ROUND METERS

Specification: NORTONS THEOREM WITH BAKELITE PANEL & ROUND METERS

MAXIMUM POWER TRANSFER THEOREM WITH ALUMINUM PANEL & DIGITAL PANEL METERS

Specification: MAXIMUM POWER TRANSFER THEOREM WITH ALUMINUM PANEL & DIGITAL PANEL METERS Power supply: 9 V 500 mA Resistor network with load resistor Two digital meters

THEVININS THEOREM WITH ALUMINUM PANEL & DIGITAL PANEL METERS

Specification: THEVININS THEOREM WITH ALUMINUM PANEL & DIGITAL PANEL METERS

SUPERPOSITION THEOREM WITH BAKELITE PANEL & ROUND METERS

Specification: SUPERPOSITION THEOREM WITH BAKELITE PANEL & ROUND METERS Board Consist of Two Regulated power supply, two moving coil Meters, Circuit diagram printed on the front panel & Connections of supplies, Meter & Resistance brought out at 4mm sockets.

NETWORK THEOREMS (NORTONS, THEVININS, SUPERPOSITION & MAXIMUM POWER TRANSFER) WITH BAKELITE PANEL & ROUND METERS

Specification: NETWORK THEOREMS (NORTONS, THEVININS, SUPERPOSITION & MAXIMUM POWER TRANSFER) WITH BAKELITE PANEL & ROUND METERS Verification of Nortons Theorem Board consist of Regulated power supply Nortons Theorem replaces a portion of the network with a single current source (IN) in the Norton equivalent circuit is equivalent to the original portion of the network with respect to terminals A and B, meaning that the current and voltage behavior between terminals A and B remains the same.

NETWORK THEOREMS (NORTONS, THEVININS, SUPERPOSITION & MAXIMUM POWER TRANSFER) WITH ALUMINUM PANEL & DIGITAL PANEL METERS

Specification: NETWORK THEOREMS (NORTONS ,THEVININS ,SUPERPOSITION & MAXIMUM POWER TRANSFER) WITH ALUMINUM PANEL & DIGITAL PANEL METERS

SUPERPOSITION THEOREM WITH ALUMINUM PANEL & DIGITAL PANEL METERS

Specification: SUPERPOSITION THEOREM WITH ALUMINUM PANEL & DIGITAL PANEL METERS Variable power supply 12 V 500 mA on panel resistor network required numbers of patch cords and operating manual.

E/M BY MAGNETRON METHOD

Specification: E/M BY MAGNETRON METHOD Magneton Power Supply. Input: 230 volts AC. HT: 250 volts at 200 Micro Amps LT: 6.3 volts at 2 Amp. Provided with meters to read voltage and current. Power Supply for Solenoid: Input: 230 volts AC. Output: 30 volts DC at 3Amp Meter is provided to read current. Accessories Solenoid: Current carrying capacity 3Amp Length: 45cm Dia: 6.5 cm Rheostat: Groove type special wound Rheostat is provided at 3A.

E/M BY MILIKANS OIL DROP METHOD

Specification: E/M BY MILIKANS OIL DROP METHOD To observe the motion of the oil droplets in the chamber and measure the velocity. Compact designed light source, microscope & condensers. Easy to operate and understand. Condenser System can be easily disassembled for cleaning and Inspection. Accurate measurement of plate voltage, plate separation, time and distance of droplet is done with this apparatus.

E/M BY MAGNETIC FOCUSSING

Specification: E/M BY MAGNETIC FOCUSSING Objective: To study charge of an electron by using Magnetic Focusing method. Features: Kit comprises of High voltage Power Supply with intensity, focus X, Y deflection & Solenoid current controls. Two meters provided for acceleration voltage & for solenoid current controls.

E/M BY HELICALS METHOD

Specification: E/M BY HELICALS METHOD Input: 230 volts AC 50 c/s, E.H.T: 1000 volts, DC output for solenoid provided: - 30 volts DC at 1.5 Amps, with reversing switch. Solenoid: Dia 4" - 5" Length: - 20" wound on properly insulated former and fitted on nicely polished wood base.

SAWTOOTH GENERATOR USING OP-AMP

Specification: SAWTOOTH GENERATOR USING OP-AMP Dedicated trainer board for each circuit. Completely self-contained stand-alone unit. Construction and study of Op amp as saw tooth wave generator. Study the working and observe the output saw tooth wave.

PHASE ANGLE CONTROL WITH TRIAC

Specification: PHASE ANGLE CONTROL WITH TRIAC

E/M BY THOMSON METHOD

Specification: E/M BY THOMSON METHOD Objective: - To study charge of an electron using Thomson Method. Features: High Voltage Power Supply with one Meter provided to measure the Deflection Voltage. Complete with intensity, Focus & Deflection controls. It is provided with accessories such as compass box, set of ELICO magnets, Teak wood stand with CRT mounted, Teak wood U stand with scale on both theorems for placing magnets.

PHASE ANGLE CONTROL WITH THYRISTOR

Specification: PHASE ANGLE CONTROL WITH THYRISTOR 1Phase AC: 230V/2A/50Hz Input: 100V AC Current: 2A Frequency: 50 Hz input. Firing Angle Variation: (5-180) degree

THYRISTOR AS DC VOLTAGE SWITCH

Specification: THYRISTOR AS DC VOLTAGE SWITCH

OP-AMP (INVERTING/NON-INVERTING/DIFFERENTIATOR)

Specification: OP-AMP (INVERTING/NON-INVERTING/DIFFERENTIATOR) Front panel built with high class insulated Printed Circuit Board sheet with well printed circuits and symbols. Fuse for Short Circuit protection Instruction manual. Connections are brought out through 2mm Colored Sockets. Patch Cords 2mm.

OPERATIONAL AMPLIFIER (ADDER/SCALAR)

Specification: OPERATIONAL AMPLIFIER (ADDER/SCALAR) To study Scaling Amplifier, configured in such a way so that any type of transfer function i.e. Direct or Inverse with D.C. offset (+ve or -ve) can be scaled. To study Summing amplifier or adder ± 15V D.C. at 50mA, IC regulated power supply internally connected. 02 Three 0-10V D.C. at 50mA, continuously variable power supplies.

SCHMIT TRIGGER AND COMAPARATOR

Specification: SCHMIT TRIGGER AND COMAPARATOR It is used to study function of op-amp as comparator-Schmitt trigger. On board POT to vary input signal On board 2 varying voltage from -12v to +12v On board test points to analyze the signal ON/OFF switch and LED for power indication. Bare board Tested Glass Epoxy SMOBC PCB is used. Block Description Screen printed on glassy epoxy PCB All interconnections are made using 2mm banana Patch cords with built-in power supply

TWO PORT NETWORK PARAMETERS

Specification: TWO PORT NETWORK PARAMETERS Front panel built with high class insulated Printed Circuit Board sheet with well printed circuits and symbols. Fuse for Short Circuit protection

OPERATIONAL AMPLIFIER (INTEGRATOR/DIFFERNETIATOR)

Specification: OPERATIONAL AMPLIFIER (INTEGRATOR/DIFFERNETIATOR) Fixed output DC Regulated power supply of 12 V. Operational amplifier IC 741 is placed inside the cabinet and connections are brought out at sockets. Circuit diagram for Differentiator & Integrator are printed on the front panel and components are mounted on the front panel.

COLPIT OSCILLATOR

Specification: COLPIT OSCILLATOR Objective: To study the Frequency and Wave shape generated by a Colpitts Oscillator. Features: Instrument comprises of 12 V DC Regulated Power Supply, Circuit diagram printed & components mounted on front panel.

PHASE SHIFT OSCILLATOR USING OP AMP

Specification: PHASE SHIFT OSCILLATOR USING OP AMP

PHASE LOCKED LOOP

Specification: PHASE LOCKED LOOP Study of PLL A.F. Generator 0-10KHz Variable Amplitude of 5Vp-p On Board Modulating Signal Oscillator 0-10KHz Carrier generator Using 8038 IC 1-10KHz Power Supply: Fixed DC Power Supplies +12V DC, 250mA Fixed DC Power Supplies +5V DC, 250mA Operated on Mains power 230V, 50Hz +10% Components are mounted on the panels: IC Capacitors Resistors Diode

WEIN BRIDGE OSCILLATOR USING OP AMP

Specification: WEIN BRIDGE OSCILLATOR USING OP AMP Biasing Voltage: +12V, -12V DC Design of Oscillators: Passive Elements with Op Amp

TUNED OSCILLATOR

Specification: TUNED OSCILLATOR To calculate the resonant frequency (at which there is maximum amplitude at the output). Horizontal oscillations (to deflection yoke) results to a given input signal by parallel combination of R & C (or) L & C at the collector. The resonant frequency is calculated by theoretical formula and verified by this experiment. To plot the curve voltage gain versus frequency.

MULTIVIBRATOR (ASTABLE/ MONOSTABLE) USING OP AMP

Specification: MULTIVIBRATOR (ASTABLE/ MONOSTABLE) USING OP AMP On board circuit to study op-amp as monostable Multivibrator On board circuit to study op-amp as astable Multivibrator. ON/OFF switch and LED for power indication. Bare board Tested Glass Epoxy SMOBC PCB is used. Block Description Screen printed on glassy epoxy PCB All interconnections are made using 2mm banana Patch cords

ACTIVER FILTERS (LOW PASS AND HIGH PASS)

Specification: ACTIVER FILTERS (LOW PASS AND HIGH PASS) Built in regulated power supply: +15V,-15V/300 mA. Instruction Manual: Step-By-Step detailed instruction manual. Dimension: 27cmX 17cm X 10cm Input Supply: 230V AC/50 Hz mains operated

PHASE SHIFT OSCILLATOR

Specification: PHASE SHIFT OSCILLATOR

ACTIVE BAND PASS FILTER

Specification: ACTIVE BAND PASS FILTER To observe the frequency response of Band pass filter that permits a range of medium frequencies to pass through while rejecting frequencies above & below this medium. To Calculate "Q of this band pass filter.

WEIN BRIDGE OSCILLATOR

Specification: WEIN BRIDGE OSCILLATOR To construct a Wein-Bridge Oscillator and determine the resistor ratio to develop the correct degenerative feedback. To insert a simple automatic gain control (AGC) and observe the effect, it has on oscillator operation. To vary these values of resistance and capacitance in the leading network and to observe the resultant frequency changes.

UJT AS RELAXATION OSCILLATOR

Specification: UJT AS RELAXATION OSCILLATOR To study the Frequency and Wave shape generated by Relaxation Oscillator. Features: Instrument comprises of 30V DC Regulated Power Supply, Circuit diagram printed & components mounted on front panel

SCR CHARACTERISTICS

Specification: SCR CHARACTERISTICS Mains power supply: 90 270V ±10%, 50Hz Fixed DC power supply: +15V, Regulated +35V, Regulated -35V Regulated Bread Board Distribution strips: 2 Terminal strips: 1 Distribution holes: 200 Terminal holes: 640 Variable Resistance bank 5K 10 turn Potentiometer Voltmeter Range: 0V to 99V

CLAPP OSCILLATOR

Specification: CLAPP OSCILLATOR To construct a clapp oscillator and determine oscillator stability

MULTIVIBRATORS (ASTABLE/MONOSTABLE)

Specification: MULTIVIBRATORS (ASTABLE/MONOSTABLE) Operation on + 5 to + 18 V supply voltage in both as table and monostable modes Adjustable duty cycle. Timing from sec to hours. High current output. Capacity to source or sink current of 200 mA Output can drive TIL. Temperature stability of 50 parts per million (ppm) per C change in temperature or 0.005% per C "Reliable, easy to use, and low cost. Mains Supply: 230V ±10%, 50Hz DC Bias Voltage: +5V Frequency of Trigger: 1KHz Pulse Generator Frequency Range: 600Hz 3.2KHz (approximate)of A stable Multivibrator Frequency Range: 350Hz 1KHz (approximate) of Bitable Multivibrator Output Voltage: 5V (approximate)

UJT CHARACTERISTICS

Specification: UJT CHARACTERISTICS To determine the peak voltage in an UJT circuit. To determine the valley voltage in an UJT circuit. To calculate the intrinsic standoff ratio for an UJT. To demonstrate the changes in peak voltage, valley voltage, and intrinsic standoff ratio when the applied voltage to an UJT circuit is changed. To demonstrate the outputs of an UJT relaxation oscillator. Features: Built in regulated power supply: +15v /300 mA. Instruction Manual: Step-By-Step detailed instruction manual. Dimension: 27cmX 17cm X 10cm Input Supply: 230V AC/50 Hz mains operated

ZENER DIODE V-I CHARACTERISTICS

Specification: ZENER DIODE V-I CHARACTERISTICS To draw the V-I characteristics of Zener diodes in forward and reverse bias conditions. This unit consists a variable DC regulated power supply of 0-20v 250mA. The Circuit layout is designed on FR-4 type Glass Epoxy PCB with masked copper track lines. All testing points are Provision with 2mm socket for proper connectivity Set of 2mm patch cards.

TRANSISITOR SHUNT VOLTAGE REGULATOR

Specification: TRANSISITOR SHUNT VOLTAGE REGULATOR Features: To demonstrate the operation of shunt type DC voltage regulation. To study how the Zener diode (which acts as bias reference for the regulator). To demonstrate that in spite of load variation (provided) the voltage remains constant

DIAC Characteristics

Specification: DIAC Characteristics Objectives: To observe the forward and reverse bias V-I Characteristics of DIAC and plot the graph and to observe the break over voltage of DIAC. This unit consists a variable power supply of 0-35V 300mA. The Circuit layout is designed on FR-4 type Glass Epoxy PCB with masked copper track lines. Provision with 2mm socket for proper connectivity. Sets of 2mm patch cards and user manual is accompanied with this kit.

TRIAC CHARACTERISTICS

Specification: TRIAC CHARACTERISTICS Objectives: To observe the forward and reverse bias V-I Characteristics of TRIAC and plot the graph, and to observe the break over voltages of TRIAC. This unit consists of a variable power supply of 0-35V,0-12V,300mA,fixed AC power supply,18V,250mA. The trainer constructed with TRIAC with variable Load, also one DC lamp application board in built. The Circuit layout is designed on FR-4 type Glass Epoxy PCB with masked copper track lines. All testing points are Provision with 2mm socket for proper connectivity. Set of 2mm patch cards and user manual is accompanied with this kit.

MOSFET CHARACTERISTICS

Specification: MOSFET CHARACTERISTICS To demonstrate the operation of a typical insulated gate FET. To examine the relationship between the gate-to source voltage (VGS) the gate drain current (ID) and the drain-to source voltage (VDS) in an N-channel depletion mode IGFET. To measure the corresponding VGS, ID, and VDS values and graphically plot those to form a set of drain characteristics values.

RECTIFIER CIRCUITS (HALF WAVE, FULL WAVE & BRIDGE RECTIFIER)

Specification: RECTIFIER CIRCUITS (HALF WAVE, FULL WAVE & BRIDGE RECTIFIER) Objective: To demonstrate the characteristics of half wave rectifier, full wave and bridge wave rectifier. To demonstrate how the capacitor size affects the ripple at the output. To construct the voltage doublers. Technical Specification: Built in power supply: 15V- 0-15V AC Mains: 230V AC Dimension: 27CMS X 17CMS [metal cabinet] Weight: 2Kg Approx.

TRANSISTOR SERIES VOLTAGE REGULATOR

Specification: TRANSISTOR SERIES VOLTAGE REGULATOR

ZENER VOLTAGE REGULATOR

Specification: ZENER VOLTAGE REGULATOR On Board DC power supply: +12V DC Ammeter Range: 1µA to 200mA Voltmeter Range: 1mV to 200V

HARTLEY OSCILLATOR

Specification: HARTLEY OSCILLATOR MEASUREMENT OF RESONANT FREQUENCY OF TANK CIRCUITS Technical specifications: Inbuilt fixed DC regulated power supply of 12 volt. Resistive, capacitive & inductive network is used in the circuit. Capacitor bank is provided on the front panel to change the frequency of wave shape. Circuit diagram is printed on highly insulated front panel. Trainer helps to demonstrate the working principle & verification of Frequency oscillation generated by Hartley oscillator. Verification of change in frequency with change in capacitance. Study of tuned circuit. Study of feedback in oscillator circuits Set of required number of patch cords. Output of the circuit is given on colored sockets to connect CRO. Housed in an elegant powder coated metal cabinet. Strongly supported by a comprehensive instruction manual complete with theory and operating details. LED indication for supply ON to work on 220V AC Mains

FET CHARACTERISITICS

Specification: FET CHARACTERISITICS FET Characteristics to demonstrate the operation of a Field Effect Transistor (FET) characteristics and testing methods. To examine the relationship between the gate-to-source voltages (VGS), drain current (ID) and the drain-to-source voltage (VDS) in an N channel junction FET. To measure and record correspondingly the VGS, ID and VDS values and then plot these values to form a set of drain characteristic curves. To complete the experiment using these curves to determine the Trans conductance of the FET.

TRANSISTOR CHARACTERISTICS (CC PNP)

Specification: TRANSISTOR CHARACTERISTICS (CC PNP)

DIFFERENTIAL AMPLIFIER (TRANSISTORIZED)

Specification: DIFFERENTIAL AMPLIFIER (TRANSISTORIZED) Technical Specifications: DC power supply: 12 V, -12 V, 5 V, -5 V Variable DC power supply: 0 to 1 V Sine wave generator Frequency: 800 Hz to 8 KHz Amplitude: 0 to 5 Vpp Mains supply: 230V ±10%, 50Hz Fuse: 350 mA, slow blow

FEEDBACK AMPLIFIER (POSITIVE & NEGATIVE)

Specification: FEEDBACK AMPLIFIER (POSITIVE & NEGATIVE) Features: Front panel built with high class insulated Printed Circuit Board sheet with well printed circuits and symbols. Fuse for Short Circuit protection Instruction manual. Connections are brought out through 2mm Colored Sockets. Patch Cords 2mm. The trainer is housed in ABS Plastic cabinet.

PNP & NPN TRANSISTOR TESTER

Specification: PNP & NPN TRANSISTOR TESTER Step Frequency: 500 Hz 4 KHz Sweep Frequency: 500 Hz 4 KHz Collector sweep amplitude: 0 20 V No. of steps: 0 16 steps (selectable) Transistor Types: Only small plastic packages having power ratings below 500 Mw. On board micro-ammeter: 0 300 µA (moving coil type) Collector-base Supply: ± 12 V max Emitter-base Supply: ± 5 V max Test Points: 16 nos.

COMPLEMENTARY SYMMETRY AMPLIFIER

COMPLEMENTARY SYMMETRY AMPLIFIER

AUDIO POWER AMPLIFIER USING IC TBA 810

Specification: AUDIO POWER AMPLIFIER USING IC TBA 810 Features: Front panel built with high class insulated Printed Circuit Board sheet with well printed circuits and symbols. Fuse for Short Circuit protection Instruction manual. Connections are brought out through 4mm Colored Sockets. Patch Cords 4mm. The trainer is housed in ABS Plastic cabinet

IFT AMPLIFIER

Specification: IFT AMPLIFIER

TRANSISTOR CHARACTERISTICS (CB NPN)

Specification: TRANSISTOR CHARACTERISTICS (CB NPN) Trainer used to study characteristics of Transistor of NPN

FET COMMON SOURCE AMPLIFIER

Specification: FET COMMON SOURCE AMPLIFIER Scope of Learning: To study the theoretical analysis of FET Amplifier To study and measure the frequency response of FET Amplifier To measure various parameters of FET Amplifier and compare them theoretically To observe the output of FET Amplifier in cutoff regions Technical Specifications:- DC power supply: 12V DC Mains supply: 230V 10%, 50Hz

TRANSISTOR CHARACTERISTICS (CC NPN)

Specification: TRANSISTOR CHARACTERISTICS (CC NPN)

TRANSISTOR CHARACTERISTICS (CB, CE, CB IN NPN & PNP)

Specification: TRANSISTOR CHARACTERISTICS (CB, CE, CB IN NPN & PNP) Trainer used to study characteristics of Transistor of NPN/PNP

TRANSISTOR CHARACTERISTICS (CB PNP)

Specification: TRANSISTOR CHARACTERISTICS (CB PNP) Trainer used to study characteristics of Transistor of PNP

TRANSISTOR CHARACTERISTICS (CE NPN)

Specification: TRANSISTOR CHARACTERISTICS (CE NPN) Trainer used to study characteristics of Transistor of NPN

PN JUNCTION DIODE CHARACTERISTICS

Specification: PN JUNCTION DIODE CHARACTERISTICS Input: 230 Volts AC 50Hz DC Output Power supply: 0-2 V DC for forward Bias Power supply: 0-30VDC for reverse Bias Provided with two Digital meters

TRANSISTOR CHARACTERISTICS (CE PNP)

Specification: TRANSISTOR CHARACTERISTICS (CE PNP) Trainer used to study characteristics of Transistor of PNP

HALF WAVE, FULL WAVE & BRIDGE RECTIFIER APPARATUS WITH ALUMINUM PANEL & SQUARE METERS

Specification: HALF WAVE, FULL WAVE & BRIDGE RECTIFIER APPARATUS WITH ALUMINUM PANEL & SQUARE METERS Instrument comprises inbuilt AC Power Supply 15-0-15V 2 meters Square MR65 to measure Output Voltage & Output Current 4 PN Junction Diodes Filter Circuit Kit with Switch Selectable. Inbuilt inductor having value of 200 MH on board. Load Resistance.

HALF WAVE, FULL WAVE & BRIDGE RECTIFIER APPARATUS WITH ALUMINUM PANEL & DIGITAL PANEL

Specification: HALF WAVE, FULL WAVE & BRIDGE RECTIFIER APPARATUS WITH ALUMINUM PANEL & DIGITAL PANEL Digital Meters: Voltmeter 30V AC. Ammeter 250mA DC. Voltmeter 30V DC. Power Supplies: AC Isolated Power Supply 12-0-12 VAC, 150mA Operated on Mains power 230V, 50Hz

RC COUPLED AMPLIFIER

Specification: RC COUPLED AMPLIFIER RC Coupled Amplifier Trainer has been designed specifically to demonstrate the importance of single stage & double stage RC coupled amplifier. This kit is an extremely useful laboratory kit which provides facilities for hands on experience to various experiments in the field of electronics. Easy interconnections for students to study frequency response of single stage & double stage RC coupled amplifier using BJT. This kit is designed for institutions to train/teach their students in more effective manner about fundamentals of RC Coupled Amplifier with and without negative feedback.

VOLTAGE REGULATION USING IC 317 WITH ALUMINUM PANEL & DIGITAL PANEL

Specification: VOLTAGE REGULATION USING IC 317 WITH ALUMINUM PANEL & DIGITAL PANEL Objective: To Study voltage regulation using three terminal voltage regulators. Features: Instrument comprises of AC Power Supply, two voltmeters to measure Input & Output Voltage, three type of regulators, load Resistances selectable using band switch & all important connections brought out on 4mm Sockets.

COMMON COLLECTOR AMPLIFIER

Specification: COMMON COLLECTOR AMPLIFIER Features: Front panel built with high class insulated Printed Circuit Board sheet with well printed circuits and symbols. Fuse for Short Circuit protection Instruction manual. Connections are brought out through 4mm Colored Sockets. Patch Cords 4mm. The trainer is housed in ABS Plastic cabinet. Size of the trainer set 12x8

DARLINGTON PAIR AMPLIFIER

Specification: DARLINGTON PAIR AMPLIFIER The board consists of the following built-in parts: 24V D.C. at 600mA, IC regulated Power Supply internally connected. Transistors, fitted on adequate heat sinks. Adequate no. of other electronic components. Mains ON/OFF switch, Fuse and Jewel light. The unit is operative on 230V 10% at 50Hz A.C.

COMMON BASE AMPLIFIER

Specification: COMMON BASE AMPLIFIER This unit consists of a power supply +15V,@300mA. The circuit is constructed in common base mode to find the frequency response of the amplifier.

HALF WAVE, FULL WAVE & BRIDGE RECTIFIER APPARATUS WITH BAKELITE PANEL & ROUND METER

Specification: HALF WAVE, FULL WAVE & BRIDGE RECTIFIER APPARATUS WITH BAKELITE PANEL & ROUND METER High quality Aluminum used as front panel of 270mm x 170mm & mounted on light weight shock proof plastic cabinet. The main application of half-wave rectifier is to gain AC power from DC power. Rectifiers are mainly employed internal circuits of the power supplies in almost every electronic device.

COMMON EMITTER AMPLIFIER

Specification: COMMON EMITTER AMPLIFIER It is used to study common emitter amplifier. Features: On board circuit to study common emitter amplifier. On board POT for varying amplitude of input signal. On board test point to analyze the signal ON/OFF switch and LED for power indication. Bare board Tested Glass Epoxy SMOBC PCB is used. Block Description Screen printed on glassy epoxy PCB All interconnections are made using 2mm banana Patch cords

CLASS B AMPLIFIER

Specification: CLASS B AMPLIFIER Study of the working principle of class A Amplifier Study of the working principle of Class B and Class AB Push pull Amplifier Study of the working principle of class C Amplifier and its operation at tuned frequency Study of the working principle of Differential Amplifier Technical Specifications: Mains supply: 230V ±10%, 50Hz DC power supply Fixed: +12V, -12V, +5V, -5V Frequency Variable: 10 kHz to 100 kHz Amplitude Variable: 0 to 5Vpp Fuse Slow Blow: 500mA

CLASS C RF TUNED AMPLIFIER

Specification: CLASS C RF TUNED AMPLIFIER Study of the working principle of class C Amplifier and its operation at tuned frequency. Mains supply: 230V +10%, 50Hz

RIPPLE FACTOR APPARATUS WITH ALUMINUM PANEL & DIGITAL PANEL METERS (HALF WAVE, FULL WAVE AND BRIDGE RECTIFIER)

Specification: RIPPLE FACTOR APPARATUS WITH ALUMINUM PANEL & DIGITAL PANEL METERS (HALF WAVE, FULL WAVE AND BRIDGE RECTIFIER) Objective: To study the Efficiency and Ripple factor in the case of half wave, Full wave, and Bridge rectifiers on the application of load and filters. Features: The instrument comprises of AC Power Supply, 3 meters to measure Output Voltage, Output Current, and ripple factor on an electronic AC Voltmeter, 4 PN Junction Diodes, a Filter Circuit kit, load Resistances selectable using a band switch, and all important connections point at 4mm Sockets.

VOLTAGE REGULATION USING ZENER DIODE & TRANSISTORS WITH ALUMINUM PANEL & DIGITAL PANEL

Specification: VOLTAGE REGULATION USING ZENER DIODE & TRANSISTORS WITH ALUMINUM PANEL & DIGITAL PANEL Objective: To Study voltage regulation using three terminal voltage regulators. Features: Instrument comprises of AC Power Supply, two voltmeters to measure Input & Output Voltage, three type of regulators, load Resistances selectable using band switch & all important connections brought out on 4mm Sockets.

RIPPLE FACTOR APPARATUS WITH BAKELITE PANEL & ROUND METERS (HALF WAVE, FULL WAVE AND BRIDGE RECTIFIER)

Specification: RIPPLE FACTOR APPARATUS WITH BAKELITE PANEL & ROUND METERS (HALF WAVE, FULL WAVE AND BRIDGE RECTIFIER) Instrument comprises of AC Power Supply, 2 meters to measure Output Voltage & Output current, 4 PN Junction Diodes, Filter Circuit Kit, load Resistances selectable using band switch. One dual range Electronic voltmeter to measure ripple directly.

VOLTAGE REGULATION USING 78 SERIES VOLTAGE REGULATORS WITH ALUMINUM PANEL & DIGITAL PANEL

Specification: VOLTAGE REGULATION USING 78 SERIES VOLTAGE REGULATORS WITH ALUMINUM PANEL & DIGITAL PANEL Objective: To Study voltage regulation using three terminal voltage regulators. Features: Instrument comprises of AC Power Supply, two voltmeters to measure Input & Output Voltage, three type of regulators, load Resistances selectable using band switch & all important connections brought out on 4mm Sockets.

CLASS A AMPLIFIER

Specification: CLASS A AMPLIFIER To study of Class A using transistors and other electronic components. Technical Specifications: Power Supply: -12 V, +5V / 300mA Amplifier: Transistor Based Mains: 230V AC +10%, 50Hz Fuse: 500mA Dimension: W x D x H: 250 x 200 x 75mm

RIPPLE FACTOR APPARATUS WITH ALUMINUM PANEL & SQUARE METERS (HALF WAVE, FULL WAVE AND BRIDGE RECTIFIER)

Specification: RIPPLE FACTOR APPARATUS WITH ALUMINUM PANEL & SQUARE METERS (HALF WAVE, FULL WAVE AND BRIDGE RECTIFIER) Instrument comprises inbuilt AC Power Supply 15-0-15V 2 meters Square MR65 to measure Output Voltage & Output current 4 PN Junction Diodes Filter Circuit Kit with Switch Selectable. Inbuilt inductor having value of 200mH on board. Load Resistance. Features: Trainer operated on 230V 50 Hz Supplied with instruction manual Supplied with sufficient nos. of patch cords Supplied with Computer Lead Dimensions of the Trainer will be 12 x 8 with Plastic Box Highly shock proof.

ANALOG LAB TRAINER (WITH BREAD BOARD)

Specification: ANALOG LAB TRAINER (WITH BREAD BOARD) FEATURES: Self-contained and easy to operate Functional blocks indicated on board mimic On board DC and AC Power Supplies On board Sine/Square/TTL Generator On board 8 bit Data switches and 8 bit LED display On board Logic Probe, Speaker, and Potentiometers

LCR RESONANCE APPARATUS WITH BUILTIN SINE WAVE OSCILLATOR

Specification: LCR RESONANCE APPARATUS WITH BUILTIN SINE WAVE OSCILLATOR Features: Analogue AC Voltmeter and AC Milli-ammeter Circuit diagram is printed on the panel Resistance bank (6 Values) & Capacitor bank (6 values) 4mm Banana sockets for connections

LCR IMPEDANCE APPARATUS WITH BAKELITE PANEL & ROUND METERS

Specification: LCR IMPEDANCE APPARATUS WITH BAKELITE PANEL & ROUND METERS Features: Instrument comprises of 0V to 15V Step down transformer & output available on sockets. Two Resistance R1=1K, R2=2K, Two Capacitors C1=1Uf, C2=3.3Uf and One Inductance connected inside & connections bought out on sockets. Two meters to measure AC voltage & current are mounted on the front panel with connections brought out on sockets/ terminals. Five single point & Two inter connectable patch cords for connections

LCR IMPEDANCE APPARATUS WITH ALUMINUM PANEL & DIGITAL PANEL METERS

Specification: LCR IMPEDANCE APPARATUS WITH ALUMINUM PANEL & DIGITAL PANEL METERS Features: Instrument comprises of 0V to 15V Step down transformer & output available on sockets. Two Resistance R1=1K, R2=2K Two Capacitors C1=1Uf, C2=3.3Uf and One Inductance connected inside & connections bought out on sockets. Two meters to measure AC voltage & current are mounted on the front panel with connections brought out on sockets/ terminals. Five single point & two inter connectable patch cords for connections

LCR IMPEDANCE APPARATUS WITH ALUMINUM PANEL & SQUARE METERS

Specification: LCR IMPEDANCE APPARATUS WITH ALUMINUM PANEL & SQUARE METERS Features: Instrument comprises of 0V to 15V Step down transformer & output available on sockets. Two Resistance R1=1K, R2=2K Two Capacitors C1=1Uf, C2=3.3Uf and One Inductance connected inside & connections bought out on sockets. Two meters to measure AC voltage & current are mounted on the front panel with connections brought out on sockets/ terminals. Five single point & two inter connectable patch cords for connections

LCR RESONANCE APPARATUS WITH ALUMINUM PANEL & SQUARE METERS

Specification: LCR RESONANCE APPARATUS WITH ALUMINUM PANEL & SQUARE METERS Two analog moving coil meters (0-6V AC, 0-25ma AC) Sockets: 4mm Banana type. Cabinet Type: Light weight shock proof ABS Plastic cabinet

CLIPPING & CLAMPING CIRCUIT APPARATUS

Specification: CLIPPING & CLAMPING CIRCUIT APPARATUS Description: Instrument Comprises of DC regulated power supply 0-3 V DC / 150 mA, Two fix output DC power supplies connected in series of diodes for positive & negative clipping, circuit diagram for clipping & clamping circuit is engraved on front panel components placed inside & connections brought out at 4mm sockets.

B.H. CURVE APPARATUS

Specification: B.H. CURVE APPARATUS Electromagnet: Generates a controllable magnetic field. Specimen: Material placed in the magnetic field for testing. Magnetizing Coil: Wrapped around the specimen to create the H-field. Search Coil: Measures the induced emf to determine the B-field. AC Power Supply: Provides alternating current to the magnetizing coil

CONVERSION OF GALVANOMETERS INTO VOLTMETERS & AMMETERS WITH BAKELITE PANEL & ROUND METERS

Specification: CONVERSION OF GALVANOMETERS INTO VOLTMETERS & AMMETERS WITH BAKELITE PANEL & ROUND METERS Two round meters (One Voltmeter & One Galvanometer), three set of resistances mounted behind the panel, connections of supplies, Meters & Resistances brought out at Sockets.

LCR RESONANCE APPARATUS WITH BAKELITE PANEL & ROUND METERS

Specification: LCR RESONANCE APPARATUS WITH BAKELITE PANEL & ROUND METERS Two analog moving coil meters (0-6V AC, 0-25ma AC) Sockets: 4mm Banana type. Cabinet Type: Light weight shock proof ABS Plastic cabinet

VOLTAGE DOUBLER & TRIPLER CIRCUIT WITH BAKELITE PANEL & ROUND METERS

Specification: VOLTAGE DOUBLER & TRIPLER CIRCUIT WITH BAKELITE PANEL & ROUND METERS Objective: To study Voltage multiplication using Diodes, Resistances & Capacitors. Features: Instrument comprises of AC Power Supply with Output selectable using band switch, Circuit diagram of Doubler and Tripler Printed & Components mounted on the front panel.

VOLTAGE DOUBLER & TRIPLER CIRCUIT WITH ALUMINUM PANEL & SQUARE METERS

Specification: VOLTAGE DOUBLER & TRIPLER CIRCUIT WITH ALUMINUM PANEL & SQUARE METERS Objective: To study Voltage multiplication using Diodes, Resistances & Capacitors. Features: Instrument comprises of AC Power Supply with Output selectable using band switch, Circuit diagram of Doubler and Tripler Printed & Components mounted on the front panel.

CONVERSION OF GALVANOMETERS INTO VOLTMETERS & AMMETERS WITH ALUMINUM PANEL & SQUARE METERS

Specification: CONVERSION OF GALVANOMETERS INTO VOLTMETERS & AMMETERS WITH ALUMINUM PANEL & SQUARE METERS Two meters (One Voltmeter & One Galvanometer), three set of resistances mounted behind the panel, connections of supplies, Meters & Resistances brought out at Sockets.

CONVERSION OF GALVANOMETERS INTO VOLTMETERS & AMMETERS WITH ALUMINUM PANEL & DIGITAL PANEL METERS

Specification: CONVERSION OF GALVANOMETERS INTO VOLTMETERS & AMMETERS WITH ALUMINUM PANEL & DIGITAL PANEL METERS Two meters (One Voltmeter & One Galvanometer), three set of resistances mounted behind the panel, connections of supplies, Meters & Resistances brought out at Sockets.

UNIVERSAL B.H CURVE APPARATUS

Specification: UNIVERSAL B.H CURVE APPARATUS Objective: Study of the hysteresis curves of transformer stampings, ferrites and other magnetic materials of different shapes and determination of their energy losses Study of the hysteresis curve as a function of the magnetic field. Determination of saturation, magnetization, remanence and coactivity of magnetic materials Determination of saturation, magnetization, remanence and coactivity of magnetic materials.

OHMS LAW APPARATUS WITH BAKELITE PANEL 2 ROUND METERS & POWER SUPPLY

Specification: OHMS LAW APPARATUS WITH BAKELITE PANEL, 2 ROUND METERS & POWER SUPPLY Consisting of a sheet metal enclosure with milli ammeter, voltmeter, rheostat, push key and terminal posts. Simply connect an external battery and a suitable resistance to the terminal posts, then press the push key. Readings are taken from the milli ammeter and voltmeter and the resistance is calculated using Ohms Law.

CHARGING & DISCHARGING OF CONDENSER WITH 2 DIGITAL PANEL METERS

Specification: CHARGING & DISCHARGING OF CONDENSER WITH 2 DIGITAL PANEL METERS Objective: To Study RC Time constant using Various Sets of Resistance & Capacitors. Features: Instrument Comprises of DC Power Supply of 0-10V. One Digital Meter to measure voltage. Three set of Different Resistance and Capacitors. Circuit diagram is printed.

VERIFICATION OF KCL & KVL WITH BAKELITE PANEL & ROUND METERS

Specification: VERIFICATION OF KCL & KVL WITH BAKELITE PANEL & ROUND METERS One DC Regulated Power Supply (0-3V DC) Two Analog Moving Coil Meters (0-3V, 0-250mA)

OHM'S LAW APPARATUS WITH ALUMINUM PANEL, 2 SQUARE METERS & POWER SUPPLY

Specification: OHMS LAW APPARATUS WITH ALUMINUM PANEL, 2 SQUARE METERS & POWER SUPPLY Consisting of a sheet metal enclosure with milli ammeter, voltmeter, rheostat, push key and terminal posts. Simply connect an external battery and a suitable resistance to the terminal posts, then press the push key. Readings are taken from the milli ammeter and voltmeter and the resistance is calculated using Ohms Law.

RESISTANCE IN SERIES & PARALLEL APPARATUS WITH BAKELITE PANEL & ROUND METERS

Specification: RESISTANCE IN SERIES & PARALLEL APPARATUS WITH BAKELITE PANEL & ROUND METERS OBJECTIVE: To study the connections of resistances connecting in series & parallel. Apparatus comprises of Fixed DC Regulated power supply 9V DC with two Analog Moving Coil Meters (Voltmeter 0-10VDC & Ammeter 250 mA) meters Accuracy: 1.5% Grade: A. Resistance: Wire wound type, 5 Watts Connected Internally. Power Requirements: 230V AC +/- 10%, 50 Hz. Cabinet Dimensions: 280mm x 205mm x 85mm. ISI marked fine quality Bakelite Front Panel. Light weight shock proof ABS Plastic cabinet. Included Standard Accessories Patch Cords & Instructions Manual.

PHOTO TRANSISTOR CHARACTERISTICS APPARATUS WITH ALUMINUM PANEL & DIGITAL PANEL METERS

Specification: PHOTO TRANSISTOR CHARACTERISTICS APPARATUS WITH ALUMINUM PANEL & DIGITAL PANEL METERS Type: Photo Transistor Characteristics Usage/Application: Laboratory Frequency: 50Hz Country of Origin: Made in India

PHOTO TRANSISTOR CHARACTERISTICS APPARATUS WITH BAKELITE PANEL & ROUND METERS

Specification: PHOTO TRANSISTOR CHARACTERISTICS APPARATUS WITH BAKELITE PANEL & ROUND METERS Type: Photo Transistor Characteristics Usage/Application: Laboratory Frequency: 50Hz Country of Origin: Made in India

MEASUREMENT OF PEAK, AVERAGE & RMS VALUE OF A AC SIGNAL WITH BAKELITE PANEL & ROUND METERS

Specification: MEASUREMENT OF PEAK, AVERAGE & RMS VALUE OF A AC SIGNAL WITH BAKELITE PANEL & ROUND METERS Instrument comprises of Step down Transformer, Circuit Diagram for Peak & Average Value measurement Printed and connections of important points brought out at Sockets/Terminals.

VERIFICATION OF KCL & KVL WITH ALUMINUM PANEL & DIGITAL PANEL METERS

Specification: VERIFICATION OF KCL & KVL WITH ALUMINUM PANEL & DIGITAL PANEL METERS One DC Regulated Power Supply (0-3V DC) Two Analog Moving Coil Meters (0-3V, 0-250mA)

PHOTODIODE CHARACTERISTICS APPARATUS WITH ALUMINUM PANEL & SQUARE METERS

Specification: PHOTODIODE CHARACTERISTICS APPARATUS WITH ALUMINUM PANEL & SQUARE METERS The instrument is designed to draw the current versus intensity of light at different value of voltage. It has built in power supply with two meters

OHM'S LAW APPARATUS WITH ALUMINUM PANEL, 2 DIGITAL PANEL METERS & POWER SUPPLY

Specification: OHMS LAW APPARATUS WITH ALUMINUM PANEL, 2 DIGITAL PANEL METERS & POWER SUPPLY Consisting of a sheet metal enclosure with milli ammeter, voltmeter, rheostat, push key and terminal posts. Simply connect an external battery and a suitable resistance to the terminal posts, then press the push key. Readings are taken from the milli ammeter and voltmeter and the resistance is calculated using Ohms Law.

RESISTANCE IN SERIES & PARALLEL APPARATUS WITH ALUMINUM PANEL & DIGITAL PANEL METERS

Specification: RESISTANCE IN SERIES & PARALLEL APPARATUS WITH ALUMINUM PANEL & DIGITAL PANEL METERS OBJECTIVE: To study the connections of resistances connecting in series & parallel. Apparatus comprises of Fixed DC Regulated power supply 9V DC with two Analog Moving Coil Meters (Voltmeter 0-10VDC & Ammeter 250 mA) meters Accuracy: 1.5% Grade: A. Resistance: Wire wound type, 5 Watts Connected Internally. Power Requirements: 230V AC +/- 10%, 50 Hz. Cabinet Dimensions: 280mm x 205mm x 85mm. ISI marked fine quality Bakelite Front Panel. Light weight shock proof ABS Plastic cabinet. Included Standard Accessories Patch Cords & Instructions Manual.

PHOTO TRANSISTOR CHARACTERISTICS APPARATUS WITH ALUMINUM PANEL & SQUARE METERS

Specification: PHOTO TRANSISTOR CHARACTERISTICS APPARATUS WITH ALUMINUM PANEL & SQUARE METERS Type: Photo Transistor Characteristics Usage/Application: Laboratory Frequency: 50Hz Country of Origin: Made in India

VERIFICATION OF KCL & KVL WITH ALUMINUM PANEL & SQUARE METERS

Specification: VERIFICATION OF KCL & KVL WITH ALUMINUM PANEL & SQUARE METERS One DC Regulated Power Supply (0-3V DC) Two Analog Moving Coil Meters (0-3V, 0-250mA)

PHOTODIODE CHARACTERISTICS APPARATUS WITH ALUMINUM PANEL & DIGITAL PANEL METERS

Specification: PHOTODIODE CHARACTERISTICS APPARATUS WITH ALUMINUM PANEL & DIGITAL PANEL METERS The instrument is designed to draw the current versus intensity of light at different value of voltage. It has built in power supply with two digital meters.

PHOTODIODE CHARACTERISTICS APPARATUS WITH BAKELITE PANEL & ROUND METERS

Specification: PHOTODIODE CHARACTERISTICS APPARATUS WITH BAKELITE PANEL & ROUND METERS The instrument is designed to draw the current versus intensity of light at different value of voltage. It has built in power supply with two meters.

FLASHING & QUENCHING OF NEON BULB WITHOUT METER

Specification: FLASHING & QUENCHING OF NEON BULB WITHOUT METER Phase: Single Phase Usage/Application: To observe the flashing & Quenching of a Neon Bulb

RESISTANCE IN SERIES & PARALLEL APPARATUS WITH ALUMINUM PANEL & SQUARE METERS

Specification: RESISTANCE IN SERIES & PARALLEL APPARATUS WITH ALUMINUM PANEL & SQUARE METERS OBJECTIVE: To study the connections of resistances connecting in series & parallel. Apparatus comprises of Fixed DC Regulated power supply 9V DC with two Analog Moving Coil Meters (Voltmeter 0-10VDC & Ammeter 250 mA) meters Accuracy: 1.5% Grade: A. Resistance: Wire wound type, 5 Watts Connected Internally. Power Requirements: 230V AC +/- 10%, 50 Hz. Cabinet Dimensions: 280mm x 205mm x 85mm. ISI marked fine quality Bakelite Front Panel. Light weight shock proof ABS Plastic cabinet. Included Standard Accessories Patch Cords & Instructions Manual.

UJT CHARACTERISTICS APPARATUS & UJT AS RELAXATION OSCILLATOR WITH ALUMINUM PANEL & SQUARE METERS

Specification: UJT CHARACTERISTICS APPARATUS & UJT AS RELAXATION OSCILLATOR WITH ALUMINUM PANEL & SQUARE METERS Output voltage (Regulated): 0-15VDC, 0-25VDC Meters (Square): 65mm round 0-15VDC, 0-25VDC, 0-1.5mA/ 60mA DC (Dual Range)

MEASUREMENT OF PEAK, AVERAGE & RMS VALUE OF A AC SIGNAL WITH ALUMINUM PANEL & SQUARE METERS

Specification: MEASUREMENT OF PEAK, AVERAGE & RMS VALUE OF A AC SIGNAL WITH ALUMINUM PANEL & SQUARE METERS Instrument comprises of Step down Transformer, Circuit Diagram for Peak & Average Value measurement Printed and connections of important points brought out at Sockets/Terminals.

OPTO ELECTRONIC DEVICES CHARACTERISTICS (LED, LDR, PHOTO TRANSISTOR & PHOTO DIODE) WITH ALUMINUM PANEL & SQUARE METERS

Specification: OPTO ELECTRONIC DEVICES CHARACTERISTICS (LED, LDR, PHOTO TRANSISTOR & PHOTO DIODE) WITH ALUMINUM PANEL & SQUARE METERS Features: The board consists of the following built-in parts: Two 0-10v D.C. At 100ma, continuously variable regulated power supplies. D.C. Milli ammeter, 65mm rectangular dial to read 0-10ma. D.C micro ammeter, 65mm rectangular dial, with switch selectable ranges of 50ma, 500ma, 5ma and 50ma. D. C. Voltmeter, 65mm rectangular dial, with switch selectable ranges of 1v and 10v.

LED CHARACTERISTICS APPARATUS WITH ALUMINUM PANEL & DIGITAL PANEL METERS

Specification: LED CHARACTERISTICS APPARATUS WITH ALUMINUM PANEL & DIGITAL PANEL METERS Power: 220v AC Display: Digital Material: ABS material Automation Grade: Manual Phase: Single

LED CHARACTERISTICS APPARATUS WITH ALUMINUM PANEL & SQUARE METERS

Specification: LED CHARACTERISTICS APPARATUS WITH ALUMINUM PANEL & SQUARE METERS Power: 220v AC Type: Analog Material: ABS material Automation Grade: Manual Phase: Single

OPTO ELECTRONIC DEVICES CHARACTERISTICS (LED, LDR, PHOTO TRANSISTOR & PHOTO DIODE) WITH ALUMINUM PANEL & DIGITAL PANEL METERS

Specification: OPTO ELECTRONIC DEVICES CHARACTERISTICS (LED, LDR, PHOTO TRANSISTOR & PHOTO DIODE) WITH ALUMINUM PANEL & DIGITAL METERS Technical Specifications: Power Supplies: DC Supply IC Regulated 0-10V DC, 150mA. DC Supply IC Regulated 0-10V DC, 150mA. Operated on Mains power 230V, 50Hz +10% Digital Meters: Voltmeter 2V/20V DC. Ammeter 200mA DC. Ammeter 20A DC

LDR CHARACTERISTICS APPARATUS WITH BAKELITE PANEL & ROUND METERS

Specification: LDR CHARACTERISTICS APPARATUS WITH BAKELITE PANEL & ROUND METERS LDR Characteristics Apparatus includes a DC regulated power supply that has a range of 0-3V/150mA, two round meters for measuring voltage and current, and an LDR mounted on the panel.

LDR CHARACTERISTICS APPARATUS WITH ALUMINUM PANEL & DIGITAL PANEL METERS

Specification: LDR CHARACTERISTICS APPARATUS WITH ALUMINUM PANEL & DIGITAL PANEL METERS LDR Characteristics Apparatus includes a DC regulated power supply that has a range of 0-3V/150mA, Two Digital meters for measuring voltage and current, and an LDR mounted on the panel.

LED CHARACTERISTICS APPARATUS WITH BAKELITE PANEL & ROUND METERS

Specification: LED CHARACTERISTICS APPARATUS WITH BAKELITE PANEL & ROUND METERS The LED Characteristics Apparatus Instrument consists of a DC regulated power supply with a range of 0-3V and a current output of 150mA. It also includes two round meters for measuring voltage and current, as well as an L.E.D. mounted on the panel.

LDR CHARACTERISTICS APPARATUS WITH ALUMINUM PANEL & SQUARE METERS

Specification: LDR CHARACTERISTICS APPARATUS WITH ALUMINUM PANEL & SQUARE METERS LDR Characteristics Apparatus includes a DC regulated power supply that has a range of 0-3V/150mA, two square meters for measuring voltage and current, and an LDR mounted on the panel.

TRIAC CHARACTERISTICS APPARATUS WITH ALUMINUM PANEL & DIGITAL PANEL METERS

Specification: TRIAC CHARACTERISTICS APPARATUS WITH ALUMINUM PANEL & DIGITAL PANEL METERS To study the MT Characteristics with Gate Signal. Instrument comprises of Two DC Regulated Power Supplies 0-25VDC/100mA & 0-5 VDC/200 mA, three meters for voltage & current measurement, Triac mounted on panel, connections of Supplies & Triac brought on terminals.

TRIAC CHARACTERISTICS APPARATUS WITH ALUMINUM PANEL & SQUARE METERS

Specification: TRIAC CHARACTERISTICS APPARATUS WITH ALUMINUM PANEL & SQUARE METERS To study the MT Characteristics with Gate Signal. Instrument comprises of Two DC Regulated Power Supplies 0-25VDC/100mA & 0-5 VDC/200 mA, three square meters for voltage & current measurement, Triac mounted on panel, connections of Supplies & Triac brought on terminals

MOSFET CHARACTERISTICS APPARATUS WITH ALUMINUM PANEL & DIGITAL PANEL METERS

Specification: MOSFET CHARACTERISTICS APPARATUS WITH ALUMINUM PANEL & DIGITAL PANEL METERS Technical Specifications: Inbuilt Variable DC regulated power supplies Output Voltage: 0-5VDC, 0-25VDC On Board Digital Meters (60 x 35 mm) Voltmeters: 0-5VDC, 0-25VDC Ammeter: 0- 5 mADC / 0-25mADC (Dual Range) High quality aluminum panel Power: 230 VAC 10%, 50Hz. Weight: 2.0Kg Approx. Dimensions (mm): 330( L) x 225(B) x 75(H)

TRIAC CHARACTERISTICS APPARATUS WITH BAKELITE PANEL & ROUND METERS

Specification: TRIAC CHARACTERISTICS APPARATUS WITH BAKELITE PANEL & ROUND METERS To study the MT Characteristics Instrument comprises of Two DC Regulated Power supplies 0-25VDC/100mA & 0-5 VDC/200 mA Four round meters for voltage & current measurement, Triac mounted on panel, connections of Supplies & Triac brought on terminals.

CHARACTERISTICS & APPLICATION OF BASIC THYRISTORS (SCR, DIAC, TRAIC, UJT) WITH BAKELITE PANEL & DIGITAL PANEL METERS

Specification: CHARACTERISTICS & APPLICATION OF BASIC THYRISTORS (SCR, DIAC, TRAIC, UJT) WITH BAKELITE PANEL & DIGITAL PANEL METERS Display Type: Digital Usage/Application: Power Electronic Lab Automation Grade: Manual Enclosure Type: ABS Material: ABS

DIAC CHARACTERISTICS APPARATUS WITH BAKELITE PANEL & ROUND METERS

Specification: DIAC CHARACTERISTICS APPARATUS WITH BAKELITE PANEL & ROUND METERS One DC Regulated Power Supply to set the volts Two Analog Moving Coil Meters (0-50V, 0-2.5ma/0-25ma Dual Range) Sockets: 4mm Banana type Power Requirements: 230V AC +/- 10%, 50 Hz

MOSFET CHARACTERISTICS APPARATUS WITH ALUMINUM PANEL & SQUARE METERS

Specification: MOSFET CHARACTERISTICS APPARATUS WITH ALUMINUM PANEL & SQUARE METERS Technical Specifications: Inbuilt Variable DC regulated power supplies Output Voltage : 0-5VDC, 0-25VDC On Board Square Meters (60 x 35 mm ) Voltmeters : 0-5VDC, 0-25VDC Ammeter : 0- 5 mADC / 0-25mADC ( Dual Range) High quality aluminum panel Power: 230 VAC 10%, 50Hz. Weight: 2.0Kg Approx. Dimensions (mm) : 330( L) x 225(B) x 75(H)

DIAC CHARACTERISTICS APPARATUS WITH ALUMINUM PANEL & DIGITAL PANEL METERS

Specification: DIAC CHARACTERISTICS APPARATUS WITH ALUMINUM PANEL & DIGITAL PANEL METERS One DC Regulated Power Supply to set the volts Two Digital Meters Sockets: 4mm Banana type Power Requirements: 230V AC +/- 10%, 50 Hz

DIAC CHARACTERISTICS APPARATUS WITH ALUMINUM PANEL & SQUARE METERS

Specification: DIAC CHARACTERISTICS APPARATUS WITH ALUMINUM PANEL & SQUARE METERS One DC Regulated Power Supply to set the volts Two Analog Moving Coil Meters (0-50V, 0-2.5ma/0-25ma Dual Range) Sockets: 4mm Banana type. Power Requirements : 230V AC +/- 10%, 50 Hz

CHARACTERISTICS & APPLICATION OF SEMICONDUCTORS & THYRISTORS (SCR, DAIC, TRAIC, UJT, MOSFET, FET, BJT, DIODE & ZENER) WITH BAKELITE PANEL & DIGITAL PANEL METERS

Specification: CHARACTERISTICS & APPLICATION OF SEMICONDUCTORS & THYRISTORS (SCR, DAIC, TRAIC, UJT, MOSFET, FET, BJT, DIODE & ZENER) WITH BAKELITE PANEL & DIGITAL PANEL METERS Display Type: Digital Usage/Application: Power Electronic Lab Automation Grade: Manual Enclosure Type: ABS Material: ABS

PUT CHARACTERISTICS APPARATUS

Specification: PUT CHARACTERISTICS APPARATUS Features: Functional blocks indicated on board mimic Input-output and Test Points provided onboard Built in DC Power Supply Fully documented operating manual All ICs are mounted on IC Sockets. Bare board Tested Glass Epoxy SMOBC PCB is used. Onboard variable Positive and Negative power supply Onboard variable and fixed resistances Attractive Wooden enclosures of Light weight

UJT CHARACTERISTICS APPARATUS & UJT AS RELAXATION OSCILLATOR WITH ALUMINUM PANEL & DIGITAL PANEL METERS

Specification: UJT CHARACTERISTICS APPARATUS & UJT AS RELAXATION OSCILLATOR WITH ALUMINUM PANEL & DIGITAL PANEL METERS Objective: To study the Frequency and Wave shape generated by Relaxation Oscillator. Features: Instrument comprises of 30V DC Regulated Power Supply, Circuit diagram printed & components mounted on front panel

MOSFET CHARACTERISTICS APPARATUS WITH BAKELITE PANEL & ROUND METERS

Specification: MOSFET CHARACTERISTICS APPARATUS WITH BAKELITE PANEL & ROUND METERS Technical Specifications: Inbuilt Variable DC regulated power supplies Output Voltage: 0-5VDC, 0-25VDC On Board Analog Moving Coil Meters (60 x 35 mm) Voltmeters: 0-5VDC, 0-25VDC Ammeter: 0- 5 mADC / 0-25mADC (Dual Range) High quality Backlight used as front panel of 300mm x 220mm & mounted on light weight shock proof plastic cabinet Power: 230 VAC 10%, 50Hz. Weight: 2.0Kg Approx. Dimensions (mm): 330( L) x 225(B) x 75(H)

UJT CHARACTERISTICS APPARATUS & UJT AS RELAXATION OSCILLATOR WITH BAKELITE PANEL & ROUND METERS

Specification: UJT CHARACTERISTICS APPARATUS & UJT AS RELAXATION OSCILLATOR WITH BAKELITE PANEL & ROUND METERS Output voltage (Regulated): 0-15VDC, 0-25VDC Meters (Analog): 65mm round 0-15VDC, 0-25VDC, 0-1.5mA/ 60mA DC (Dual Range)

THERMISTOR CHARACTERISTICS APPARATUS WITH ALUMINUM PANEL & DIGITAL PANEL METERS

Specification: THERMISTOR CHARACTERISTICS APPARATUS WITH ALUMINUM PANEL & DIGITAL PANEL METERS Instruments Comprises DC regulated power supply 0-10 V dc / 150mA, two meters for voltage & current measurement one glass thermistor is kept in oven. Connections of supplies, meters & thermistor brought out at 4mm sockets. Also provided with oven with temperature control knobe

PN / ZENER DIODE / LED CHARACTERISTICS APPARATUS WITH BAKELITE PANEL & ROUND METERS

Specification: PN / ZENER DIODE / LED CHARACTERISTICS APPARATUS WITH BAKELITE PANEL & ROUND METERS Instrument comprises of two DC Power Supplies, two round meters to measure voltage & current, 2 PN Junction Diode, 1 Zener Diode & One Red LED Mounted behind the panel & connections brought out at terminal/Sockets.

ENERGY BAND GAP APPARATUS WITH ALUMINUM PANEL & SQUARE METERS

Specification: ENERGY BAND GAP APPARATUS WITH ALUMINUM PANEL & SQUARE METERS Inbuilt Variable DC Regulated Power Supply of 0-20V DC. Temperature Controlled Electric oven to heat up the Diode. Mercury thermometer is mounted on front panel to measure the temperature of oven Volt Meter Range of 20V DC for measure the Voltages. Current Meter Range of 500mA for measure the Current.

ENERGY BAND GAP APPARATUS WITH ALUMINUM PANEL & DIGITAL PANEL METERS

Specification: ENERGY BAND GAP APPARATUS WITH ALUMINUM PANEL & DIGITAL PANEL METERS Inbuilt Variable DC Regulated Power Supply of 0-20V DC. Temperature Controlled Electric oven to heat up the Diode. Mercury thermometer is mounted on front panel to measure the temperature of oven Volt Meter Range of 20V DC for measure the Voltages. Current Meter Range of 500mA for measure the Current.

VOLTAGE STABILIZATION CHARACTERISTICS OF ZENER DIODE WITH ALUMINUM PANEL & SQUARE METERS

Specification: VOLTAGE STABILIZATION CHARACTERISTICS OF ZENER DIODE WITH ALUMINUM PANEL & SQUARE METERS To study Input Voltage, Output Voltage Char. & Output Voltage, Load Characteristics. Instrument consists of DC Power Supply, two Square meters to measure input voltage & output voltage, one Zener Diode mounted on panel & connections brought out at terminals.

ENERGY BAND GAP BY FOUR PROBE METHOD WITH PC INTERFACE

Specification: ENERGY BAND GAP BY FOUR PROBE METHOD WITH PC INTERFACE Digital Meters: Digital Milli Voltmeter 200mV / 2000mV Digital Milli Ammeter 20mA Power Supply: Constant Current Power Supply 20mA The experiment consists of the following: Four Probe Arrangement Oven: 200C

ENERGY BAND GAP BY FOUR PROBE METHOD

Specification: ENERGY BAND GAP BY FOUR PROBE METHOD Material: Mild Steel Phase: Single Phase Country of Origin: Made in India

PN / ZENER DIODE / LED CHARACTERISTICS APPARATUS WITH ALUMINUM PANEL & DIGITAL PANEL

Specification: PN / ZENER DIODE / LED CHARACTERISTICS APPARATUS WITH ALUMINUM PANEL & DIGITAL PANEL Output voltage (Regulated): 0-3V/30V DC (Selectable) Meters (Digital): 65mm round 0-3V/30V DC (Dual Range), 0-100uA / 10mA DC (Dual Range) Housed in PVC cabinet, symbol diagram printed, connections of various components (PN Junction Diode 0A 79, Zener diode 5.1V, LED, all important outputs & test points brought at Bakelite front panel.

PN / ZENER DIODE / LED CHARACTERISTICS APPARATUS WITH ALUMINUM PANEL & SQUARE METERS

Specification: PN / ZENER DIODE / LED CHARACTERISTICS APPARATUS WITH ALUMINUM PANEL & SQUARE METERS Output voltage (Regulated): 0-3V/30V DC (Selectable) Meters (Square): 65mm round 0-3V/30V DC (Dual Range), 0-100uA / 10mA DC (Dual Range). Housed in PVC cabinet, symbol diagram printed, connections of various components (PN Junction Diode 0A 79, Zener diode 5.1V, LED (Red, Green & Yellow), all important outputs & test points brought at Bakelite front panel.

ENERGY BAND GAP APPARATUS WITH BAKELITE PANEL & ROUND METERS

Specification: ENERGY BAND GAP APPARATUS WITH BAKELITE PANEL & ROUND METERS Inbuilt Variable DC Regulated Power Supply of 0-20V DC. Temperature Controlled Electric oven to heat up the Diode. Mercury thermometer is mounted on front panel to measure the temperature of oven. Volt Meter Range of 20V DC for measure the Voltages. Current Meter Range of 500mA for measure the Current.

ZENER DIODE V-I CHARACTERISTICS APPARATUS WITH ALUMINUM PANEL & DIGITAL PANEL METERS (FORWARD & REVERSE)

Specification: ZENER DIODE V-I CHARACTERISTICS APPARATUS WITH ALUMINUM PANEL & DIGITAL PANEL METERS (FORWARD & REVERSE) The apparatus includes a 20V digital voltmeter, a digital 20mA ammeter, and a built-in power supply, as well as three Zener diodes of different voltages. Includes a 20V digital Voltmeter and a digital 20mA Ammeter Built-in power supply for convenience Includes three Zener diodes of different voltages Allows users to measure the Zener voltage of each diode Can be used to study the voltage-current characteristics of Zener diodes Can be used to demonstrate the use of Zener diodes in voltage regulation and overvoltage protection circuits

THERMISTOR CHARACTERISTICS APPARATUS WITH ALUMINUM PANEL & SQUARE METERS

Specification: THERMISTOR CHARACTERISTICS APPARATUS WITH ALUMINUM PANEL & SQUARE METERS Objective: To plot negative Resistance co-efficient Characteristics of a Thermistor. Features: Instrument comprises of DC Regulated Power Supply 0-5 VDC/150mA in steps. Two Digital meter for Voltage & Current measurement Connections of Supplies, Meter & Thermistor brought out at 4 mm Sockets, also provided with Oven with temperature on /off Switch.

THERMISTOR CHARACTERISTICS APPARATUS WITH BAKELITE PANEL & ROUND METERS

Specification: THERMISTOR CHARACTERISTICS APPARATUS WITH BAKELITE PANEL & ROUND METERS Instruments Comprises DC regulated power supply 0-10 V dc / 150mA, two round meters for voltage & current measurement one glass thermistor is kept in oven. Connections of supplies, meters & thermistor brought out at 4mm sockets. Also provided with oven with temperature control knob.

ZENER DIODE V-I CHARACTERISTICS APPARATUS WITH BAKELITE PANEL & ROUND METERS (FORWARD & REVERSE)

Specification: ZENER DIODE V-I CHARACTERISTICS APPARATUS WITH BAKELITE PANEL & ROUND METERS (FORWARD & REVERSE) To study forward reverse V - I characteristics of zener diode. Complete Instrument with power supply, meters, zener diodes, connections of supplies.

ZENER DIODE V-I CHARACTERISTICS APPARATUS WITH ALUMINUM PANEL & SQUARE METERS (FORWARD & REVERSE)

Specification: ZENER DIODE V-I CHARACTERISTICS APPARATUS WITH ALUMINUM PANEL & SQUARE METERS (FORWARD & REVERSE) To study forward reverse V “ I characteristics of zener diode. Complete Instrument with power supply, meters, zener diodes, connections of supplies

TRANSISTOR CHARACTERISTICS APPARATUS WITH ALUMINUM PANEL & SQUARE METERS, REGULATED POWER SUPPLIES

Specification: TRANSISTOR CHARACTERISTICS APPARATUS WITH ALUMINUM PANEL & SQUARE METERS, REGULATED POWER SUPPLIES Objective: Input & Output Characteristics of Common Emitter PNP & NPN Transistors Input & Output Characteristics of Common Base PNP & NPN Transistor. Features: Instrument comprises of the following: Two DC Regulated Power Supplies 0-10VDC/150mA & 0-1VDC/150Ma Four round meters for voltage & current measurement with connections brought out at 4mm sockets One PNP& One NPN Transistor mounted behind the panel with connections brought out at 4mm sockets. Connections of Supplies & Transistors brought out at 4mm Sockets. Front Panel made of thick Bakelite sheet One ON/OFF Switch with jewel light is provided on the front panel. Made of Heavy duty metal box construction

SCR CHARACTERISTICS APPARATUS WITH BAKELITE PANEL & ROUND METERS

Specification: SCR CHARACTERISTICS APPARATUS WITH BAKELITE PANEL & ROUND METERS It has an inbuilt variable DC-regulated power supply with an output voltage range of0-30V DC. The setup includes on-board analog moving coil meters that can measure both voltage and current. The voltmeter has a dual range of 0-1.2V/0-30V, while the ammeter has a dual range of 0-200uA DC and 0-1.2mA/0-30mA.An SCR of 2P4M will be used for the experiment. The entire setup will be enclosed in a lightweight and shock-proof plastic cabinet.

PN JUNCTION DIODE CHARACTERISTICS APPARATUS WITH ALUMINUM PANEL & SQUARE METERS

Specification: PN JUNCTION DIODE CHARACTERISTICS APPARATUS WITH ALUMINUM PANEL & SQUARE METERS Variable DC regulated power supply of 0-3V/10mA and 0-30V/100uA: This power supply can be used to provide the forward or reverse bias voltage to the diode, and the current flowing through the diode can be measured using the built-in ammeter. Silicon and Germanium diodes: The apparatus is compatible with both types of diodes, which have slightly different IV characteristics. DC voltmeter of 1V / 30V: This voltmeter can be used to measure the voltage across the diode. DC ammeter of 10mA / 100uA: This ammeter can be used to measure the current flowing through the diode.

PN JUNCTION DIODE CHARACTERISTICS APPARATUS WITH ALUMINUM PANEL & DIGITAL PANEL METERS

Specification: PN JUNCTION DIODE CHARACTERISTICS APPARATUS WITH ALUMINUM PANEL & DIGITAL PANEL METERS Input: 230 Volts AC 50Hz DC Output Power supply: 0-2 V DC for forward Bias Power supply: 0-30VDC for reverse Bias Provided with two Digital meters

SCR CHARACTERISTICS APPARATUS WITH ALUMINUM PANEL & DIGITAL PANEL METERS

Specification: SCR CHARACTERISTICS APPARATUS WITH ALUMINUM PANEL & DIGITAL PANEL METERS It has an inbuilt variable DC-regulated power supply with an output voltage range of 0-30V DC. The setup includes on-board analog moving coil meters that can measure both voltage and current. The voltmeter has a dual range of 0-1.2V/0-30V, while the ammeter has a dual range of 0-200uA DC and 0-1.2mA/0-30mA.An SCR of 2P4M will be used for the experiment. The entire setup will be enclosed in a lightweight and shock-proof plastic cabinet.

BOLTZMAN CONSTANT APPARATUS WITH PN JUNCTION DIODE WITH ALUMINUM PANEL & DIGITAL PANEL METERS

Specification: BOLTZMAN CONSTANT APPARATUS WITH PN JUNCTION DIODE WITH ALUMINUM PANEL & DIGITAL PANEL METERS Digital DC Voltmeter to measure the voltage across the diode. Highly stabilized variable D.C. power supply (0 - 2Volts). Digital milli-ammeter to measure forward bias current in diode. Silicon Diode mounted inside the cabinet. Temperature controlled oven 70 degree C to heat the diode for different set of readings. Digital temperature indicator to measure temperature directly.

VOLTAGE STABILIZATION CHARACTERISTICS OF ZENER DIODE WITH ALUMINUM PANEL & DIGITAL PANEL METERS

Specification: VOLTAGE STABILIZATION CHARACTERISTICS OF ZENER DIODE WITH ALUMINUM PANEL & DIGITAL PANEL METERS To study Input Voltage, Output Voltage Char. & Output Voltage, Load Characteristics. Instrument consists of DC Power Supply, two round meters to measure input voltage & output voltage, one Zener Diode mounted on panel & connections brought out at terminals.

MICROPHONE AND LOUDSPEAKER CHARACTERISTICS APPARATUS

Specification: MICROPHONE AND LOUDSPEAKER CHARACTERISTICS APPARATUS Meters: Db meter Range: 40-80dB, 80-120dB Housed in PVC cabinet, symbol diagram printed, 9V Power supply connected internally, Loudspeaker of 8.0 ohm. Capacitance Microphone, all important outputs & test points brought at Bakelite front panel.

TUNNEL DIODE CHARACTERISTICS APPARATUS WITH BAKELITE PANEL & DIGITAL PANEL METERS

Specification: TUNNEL DIODE CHARACTERISTICS APPARATUS WITH BAKELITE PANEL & DIGITAL PANEL METERS Inbuilt variable DC regulated power supply (0 -5VDC) On Board two Digital meters 4mm Banana Type Sockets on front panel Symbol diagram printed on Bakelite Front Panel Power Requirements: 230V AC ± 10%, 50Hz

PN JUNCTION DIODE CHARACTERISTICS APPARATUS WITH BAKELITE PANEL & ROUND METERS

Specification: PN JUNCTION DIODE CHARACTERISTICS APPARATUS WITH BAKELITE PANEL & ROUND METERS Instruments Comprises the two DC supply 0-1 V DC / 150mA & 0-50 V DC / 150mA. Two dual range round meters for measurement of voltage & current PN Junction diode mounted behind the panel, connections of supplies, meters & diodes brought out at 4mm sockets.

FET CHARACTERISTICS APPARATUS WITH BAKELITE PANEL & ROUND METERS

Specification: FET CHARACTERISTICS APPARATUS WITH BAKELITE PANEL & ROUND METERS Two Variable DC Regulated Power Supply ( 0 - 5V & 0 - 15V ) Three Analog Moving Coil Meter ( 5V , 5 mA / 15 mA , 15V ) Power Requirement: 220V AC ±10%, 50Hz Cabinet Size(mm): 330 mm x 205 mm x 85 mm

VOLTAGE STABILIZATION CHARACTERISTICS OF ZENER DIODE WITH BAKELITE PANEL & ROUND METERS

Specification: VOLTAGE STABILIZATION CHARACTERISTICS OF ZENER DIODE WITH BAKELITE PANEL & ROUND METERS To study Input Voltage, Output Voltage Char. & Output Voltage, Load Characteristics. Instrument consists of DC Power Supply, two round meters to measure input voltage &output voltage, one Zener Diode mounted on panel & connections brought out at terminals

TRANSISTOR CHARACTERISTICS APPARATUS WITH ALUMINUM PANEL & DIGITAL PANEL METERS, REGULATED POWER SUPPLIES

Specification: TRANSISTOR CHARACTERISTICS APPARATUS WITH ALUMINUM PANEL & DIGITAL PANEL METERS, REGULATED POWER SUPPLIES Output voltages: 0-1VDC, 0-10VDC On Board Digital Meters Voltmeter: 0-1VDC, 0-10VDC Ammeter: 0-50mADC, 0-250uA DC Transistors provided Light weight shock proof plastic cabinet

SCR CHARACTERISTICS APPARATUS WITH ALUMINUM PANEL & SQUARE METERS

Specification: SCR CHARACTERISTICS APPARATUS WITH ALUMINUM PANEL & SQUARE METERS It has an inbuilt variable DC-regulated power supply with an output voltage range of 0-30V DC. The setup includes on-board analog moving coil meters that can measure both voltage and current. The voltmeter has a dual range of 0-1.2V/0-30V, while the ammeter has a dual range of 0-200uA DC and 0-1.2mA/0-30mA.An SCR of 2P4M will be used for the experiment. The entire setup will be enclosed in a lightweight and shock-proof plastic cabinet.

FET CHARACTERISTICS APPARATUS WITH ALUMINUM PANEL & SQUARE METERS

Specification: FET CHARACTERISTICS APPARATUS WITH ALUMINUM PANEL & SQUARE METERS Two Variable DC Regulated Power Supply ( 0 - 5V & 0 - 15V ) Three Square Meter ( 5V , 5 mA / 15 mA , 15V ) Power Requirement: 220V AC ±10%, 50Hz Cabinet Size(mm): 330 mm x 205 mm x 85 mm

FET CHARACTERISTICS APPARATUS WITH ALUMINUM PANEL & DIGITAL PANEL METERS

Specification: FET CHARACTERISTICS APPARATUS WITH ALUMINUM PANEL & DIGITAL PANEL METERS Two Variable DC Regulated Power Supply ( 0 - 5V & 0 - 15V ) Three Digital Meters ( 5V , 5 mA / 15 mA , 15V ) Power Requirement: 220V AC ±10%, 50Hz Cabinet Size(mm): 330 mm x 205 mm x 85 mm

TRANSISTOR CHARACTERISTICS APPARATUS WITH BAKELITE PANEL & ROUND METERS, REGULATED POWER SUPPLIES

Specification: TRANSISTOR CHARACTERISTICS APPARATUS WITH BAKELITE PANEL & ROUND METERS, REGULATED POWER SUPPLIES Objective: Input & Output Characteristics of Common Emitter PNP & NPN Transistors Input & Output Characteristics of Common Base PNP & NPN Transistor. Features: Instrument comprises of the following: Two DC Regulated Power Supplies 0-10VDC/150mA & 0-1VDC/150Ma Four round meters for voltage & current measurement with connections brought out at4mm sockets One PNP& One NPN Transistor mounted behind the panel with connections brought out at 4mm sockets. Connections of Supplies & Transistors brought out at 4mm Sockets. Front Panel made of thick Bakelite sheet One ON/OFF Switch with jewel light is provided on the front panel. Made of Heavy duty metal box construction

H PARAMETERS OF PNP TRANSISTOR IN COMMON EMITTER MODE WITH BAKELITE PANEL & ROUND METERS

Specification: H PARAMETERS OF PNP TRANSISTOR IN COMMON EMITTER MODE WITH BAKELITE PANEL & ROUND METERS Objective: Calculation of H Parameters, such as current gain, input impedance, Output impedance and reverse feedback ratio. Features: Instrument comprises of Two DC Regulated Power Supplies 0-10VDC/150mA,0-1VDC/150mA, Four round meters, One PNP Transistor mounted behind the panel, connections of Supplies, Meters & Transistor brought out at 4mm Sockets

WORK FUNCTION OF DIODE (RICHARDSON LAW)

Specification: WORK FUNCTION OF DIODE (RICHARDSON LAW) Objective: To draw the graphs between heater current vs heater resistance, Anode voltage vs anode current. Features: Instrument comprises of DC Regulated power supply of 0-6 V & 0-300 V Two volt meters & two current meters are mounted on the front panel. Valve diagram is printed on the panel & connection are brought out on sockets/terminals.

PHOTO CELL CHARACTERISTICS APPARATUS

Specification: PHOTO CELL CHARACTERISTICS APPARATUS Photo Cell: Fitted on a Box Wooden Plank: 50 cm Long Lamp House: 100W 220VAC Ammeter: Digital Range: 0 - 200 mA Voltmeter: Digital Range: 0-20 V Variable Resistance: 100, 220, 330, 470,1K, 2K Ohms Dimensions W X D X H: 315mm x 200mm x 75mm Weight: 3 Kg approx.

TRIODE VALVE CHARACTERISTICS APPARATUS WITH THREE ANALOG ROUND METERS

Specification: TRIODE VALVE CHARACTERISTICS APPARATUS WITH THREE ANALOG ROUND METERS

4MM TO 4MM SINGLE POINT PATCH CHORD FOR INTER-CONNECTION LENGTH 15 INCHES

Specification: 4MM TO 4MM SINGLE POINT PATCH CHORD FOR INTER-CONNECTION LENGTH: 15 INCHES

PLANCKS CONSTANT APPARATUS USING LED

Specification: PLANCKS CONSTANT APPARATUS USING LED. The setup comes with a voltmeter, temperature meter, a heating element with an ON/OFF toggle switch, and the following LEDs (Amber, Blue, Yellow, Red, and Green LED) which can be selected by a rotary switch. Ammeter can be connected externally to the instrument

TETRODE/PENTODE VALVE CHARACTERISTICS APPARATUS WITH FIVE ANALOG ROUND METERS

Specification: TETRODE/PENTODE VALVE CHARACTERISTICS APPARATUS WITH FIVE ANALOG ROUND METERS

4MM TO 4MM DOUBLE POINT PATCH CHORD FOR INTER-CONNECTION LENGTH 15 INCHES

Specification: 4MM TO 4MM DOUBLE POINT PATCH CHORD FOR INTER-CONNECTION LENGTH: 15 INCHES

DIODE VALVE CHARACTERISTICS APPARATUS WITH TWO ANALOG ROUND METERS

Specification: DIODE VALVE CHARACTERISTICS APPARATUS WITH TWO ANALOG ROUND METERS

2MM TO 2MM DOUBLE POINT PATCH CHORD FOR INTER-CONNECTION LENGTH 15 INCHES

SPECIFICATION: 2MM TO 2MM DOUBLE POINT PATCH CHORD FOR INTER-CONNECTION LENGTH: 15 INCHES

PLANCKS CONSTANT APPARATUS USING PHOTOCELL

Specification: PLANCKS CONSTANT APPARATUS USING PHOTO CELL Display: Digital Size W X D X H: 10 x 8 x 4 inches Cord Length: 2m Cord Diameter: 4 mm Weight: 5.5Kg. (Approx.) Voltage: 220V Power: 40 W

IONIZATION POTENTIAL OF MERCURY USING THYRATRON VALVE WITH TWO ANALOG ROUND METERS

Specification: IONIZATION POTENTIAL OF MERCURY USING THYRATRON VALVE WITH TWO ANALOG ROUND METERS

BNC TO CROCODILE CRO PROBE LENGTH 36 INCHES

Specification: BNC TO CROCODILE CRO PROBE LENGTH 36 INCHES

DESCRETE COMPONENT TRAINER

Specification: DESCRETE COMPONENT TRAINER Features: On-board Resistance Bank On-board Capacitor Bank On-board Inductor Bank 20 Pin ZIF Socket for solderless IC mounting Power ON switch with indicator Attractive ABS Plastic Cabinet Symbols and Diagram are printed on glass epoxy PCB

SOLAR CELL CHARACTERISTICS APPARATUS

Specification: SOLAR CELL CHARACTERISTICS APPARATUS Objective: To plot characteristics curve between voltage & current at different resistance of Solar Cell. Features: One Solar Cell mounted in a plastic box, light source, two analog meters mounted on front panels

BNC TO BNC CRO PROBE LENGTH 34 INCHES

Specification: BNC TO BNC CRO PROBE LENGTH: 34 INCHES

DIGITAL IC TRAINER

Specification: DIGITAL IC TRAINER Truth Tables of various Logic Gates. AND Gate OR Gate NOT Gate NAND Gate NOR Gate XNOR Gate RS Latch

IGBT CHARACTERISTICS & APPLICATION

Specification: IGBT CHARACTERISTICS & APPLICATION Objective: Transfer characteristics & output characteristics of IGBT. Applications to control the intensity of light of a lamp.

2MM TO 2MM SINGLE POINT PATCH CHORD FOR INTER-CONNECTION LENGTH 15 INCHES

Specification: 2MM TO 2MM SINGLE POINT PATCH CHORD FOR INTER-CONNECTION LENGTH: 15 INCHES

LINEAR IC TRAINER

Specification: LINEAR IC TRAINER The regulated power supply of ± 12 V / 250 mA. Variable 0 to ±5 V / 250 mA. Sine wave oscillation of 1 KHz.

ANALOG COMPONENT TRAINER

Specification: ANALOG COMPONENT TRAINER Trainer comprises Power supplies inside the trainer Power supplies on boards 0-50 V, 250 mA and 0-30 V, 250 mA Variable

SINGLE RANGE SINGLE PHASE DYNAMOMETER TYPE PORTABLE WATTMETER (U.P.F TYPE)

Specification: SINGLE RANGE SINGLE PHASE DYNAMOMETER TYPE PORTABLE WATTMETER (U.P.F TYPE) Select any one range : Current Coil/Potential Coil : 4Ax250V OR 5Ax250V OR 4Ax500V OR 5Ax500V OR 12Ax250V OR 10Ax500V

SOLDERING & DESOLDERING STATION (WITH AUTOMATIC VACCUME SUCTION DESOLDERING PUMP)

Specification: SOLDERING & DESOLDERING STATION (WITH AUTOMATIC VACCUME SUCTION DESOLDERING PUMP) Power Consumption: 60 Watts I/P Voltage:170 to 270 V De-soldering:70 Watt Temperature Range: 180 to 480 Centigrade Power Consumption : 270 Watts Hot Air Temperature : 200 to 550 Centigrade

DIGITAL ANTISTATIC SOLDERING STATION

Specification: DIGITAL ANTISTATIC SOLDERING STATION Adjustable temperature and a variety of available tips. Grounded tip for soldering static sensitive devices. Over heat protection with closed loop temperature control. Improved circuit design for greater temperature stability. Heat resistant soldering iron cord. Built-in tray with cleaning sponge. Specifications of Soldering Station with Digital Display Power Consumption: 48 W Temperature:160 - 420 DEGREE C Voltage: 220- 240 VAC/50 Hz Included with 3 pcs replacement tips

THREE PHASE, FOUR WIRE DYNAMOMETER TYPE PORTABLE WATTMETER (U.P.F TYPE)

Specification: THREE PHASE, FOUR WIRE DYNAMOMETER TYPE PORTABLE WATTMETER (U.P.F TYPE) Select any one range : Current Coil/Potential Coil :1/2A x110V OR 2.5/5Ax125V OR 5/10Ax150V OR 2.5/5Ax440V

TWO CURRENT AND THREE VOLTAGE RANGE SINGLE PHASE DYNAMOMETER TYPE PORTABLE WATTMETER (U.P.F TYPE)

Specification: TWO CURRENT AND THREE VOLTAGE RANGE SINGLE PHASE DYNAMOMETER TYPE PORTABLE WATTMETER (U.P.F TYPE) Select any one range : Current Coil/Potential Coil: 1/2A x75/150/300V OR 2.5/5Ax150/300/600V OR 5/10Ax150/300/600V

DUAL RANGE SINGLE PHASE DYNAMOMETER TYPE PORTABLE WATTMETER (U.P.F TYPE)

Specification: DUAL RANGE SINGLE PHASE DYNAMOMETER TYPE PORTABLE WATTMETER (U.P.F TYPE) Select any one range : Current Coil/Potential Coil: 1/2A x75/150V OR 2.5/5Ax150/300V OR 5/10Ax150/300V

SOLDERING STATION MAINTENANCE CENTER

Specification: SOLDERING STATION MAINTENANCE CENTER Power Consumption: 48 W Temperature: 160 - 420 DEGREE C Voltage: 220- 240 VAC/50 Hz Included with 3 pcs replacement tips

DESOLDERING STATION (WITH AUTOMATIC VACCUME SUCTION DESOLDERING PUMP)

Specification: DESOLDERING STATION (WITH AUTOMATIC VACCUME SUCTION DESOLDERING PUMP) Power Consumption: 60 Watts I/P Voltage: 170 to 270 V De-soldering: 70 Watt Temperature Range: 180 to 480 Centigrade Power Consumption: 270 Watts Hot Air Temperature: 200 to 550 Centigrade

TWO CURRENT AND THREE VOLTAGE RANGE SINGLE PHASE DYNAMOMETER TYPE PORTABLE WATTMETER (L.P.F TYPE)

Specification: TWO CURRENT AND THREE VOLTAGE RANGE SINGLE PHASE DYNAMOMETER TYPE PORTABLE WATTMETER (L.P.F TYPE) Select any one range : Current Coil/Potential Coil :1/2A x75/150/300V OR 2.5/5Ax150/300/600V OR 5/10Ax150/300/600V

OSCILLOSCOPE PROBE 20/30MHZ LENGTH 38 INCHES

Specification: OSCILLOSCOPE PROBE 20/30MHZ LENGTH: 38 INCHES

SINGLE PHASE DIGITAL PORTABLE TYPE WATTMETER 2000 WATTS, RESOLUTION - 1WATT (LCD DISPLAY)

Specification: SINGLE PHASE DIGITAL PORTABLE TYPE WATTMETER 2000 WATTS, RESOLUTION - 1WATT Display: LCD DISPLAY

SINGLE PHASE DYNAMOMETER TYPE PORTABLE POWER FACTOR METER

Specification: SINGLE PHASE DYNAMOMETER TYPE PORTABLE POWER FACTOR METER Select any one range : Current Coil/Potential Coil : 5A/250V OR 5A/500V

THREE PHASE, FOUR WIRE DYNAMOMETER TYPE PORTABLE POWER FACTOR METER

Specification: THREE PHASE, FOUR WIRE DYNAMOMETER TYPE PORTABLE POWER FACTOR METER Select any one range: Current Coil/Potential Coil: 2.5A/250V OR 5A/250V OR 10A/110V

HOT AIR SOLDERING STATION

Specification: HOT AIR SOLDERING STATION Material: MS Wattage: 700watts Input Voltage: 110V Power Consumption: 700W

DUAL RANGE MOVING IRON AC/DC PORTABLE VOLTMETER

DUAL RANGE MOVING IRON AC/DC PORTABLE VOLTMETER Select any one range : 0-5/10V OR 10/20V OR 15/30V OR 75/150V OR 150/300V OR 300/600V

DUAL RANGE MOVING IRON AC/DC PORTABLE AMMETER

Specification: DUAL RANGE MOVING IRON AC/DC PORTABLE AMMETER Select any one range : 0-1/2A OR 2.5/5A OR 5/10A OR 10/20A OR 15/30A OR 30/60A

SINGLE RANGE MOVING IRON AC/DC PORTABLE AMMETER

SINGLE RANGE MOVING IRON AC/DC PORTABLE AMMETER Select any one range : 0-5A OR 10A OR 15A OR 30A OR 50A

TRIPPLE RANGE MOVING COIL DC PORTABLE VOLTMETER

TRIPPLE RANGE MOVING COIL DC PORTABLE VOLTMETER Select any one range : 0-50/100/200V OR 75/150/300V OR 150/300/600V

SINGLE RANGE MOVING COIL DC PORTABLE VOLTMETER

SINGLE RANGE MOVING COIL DC PORTABLE VOLTMETER Select any one range : 0-1V OR 3V OR 5V OR 10V OR 15V OR 30V OR 50V OR 100V OR 150V OR 300V OR 600V

TRIPPLE RANGE MOVING IRON AC/DC PORTABLE VOLTMETER

TRIPPLE RANGE MOVING IRON AC/DC PORTABLE VOLTMETER Select any one range : 0-50/100/200V OR 75/150/300V OR 150/300/600V

SINGLE RANGE MOVING COIL DC PORTABLE AMMETER

SINGLE RANGE MOVING COIL DC PORTABLE AMMETER Select any one range : 0-1A OR 3A OR 5A OR 10A OR 15A OR 30A OR 50A

DUAL RANGE MOVING COIL DC PORTABLE AMMETER

Specification: DUAL RANGE MOVING COIL DC PORTABLE AMMETER Select any one range : 0-1/2A OR 2.5/5A OR 5/10A OR 10/20A OR 15/30A OR 30/60A

SINGLE RANGE MOVING IRON AC/DC PORTABLE VOLTMETER

SINGLE RANGE MOVING IRON AC/DC PORTABLE VOLTMETER. Select any one range : 0-10V OR 15V OR 20V OR 25V OR 30V OR 50V OR 100V OR 150V OR 300V OR 600V

DUAL RANGE MOVING COIL DC PORTABLE VOLTMETER

DUAL RANGE MOVING COIL DC PORTABLE VOLTMETER Select any one range : 0-5/10V OR 10/20V OR 15/30V OR 75/150V OR 150/300V OR 300/600V

GALVANOMETER 30-0-30 DIVISION SENSITIVITY OF 20A/DIVISION

Specification: GALVANOMETER 30-0-30 DIVISION SENSITIVITY 20A/DIVISION

AC VOLTMETER (RECTIFIER TYPE) 0-50, 100, 150..600V

Specification: AC VOLTMETER (RECTIFIER TYPE) 0-50, 100, 150..600V (Select Any One Range)

AC VOLTMETER (RECTIFIER TYPE) 0-1, 3, 5, 10..30V

Specification: AC VOLTMETER (RECTIFIER TYPE) 0-1,3,5,10..30V

AC AMMETER (RECTIFIER TYPE) 0-1,3,5..10A (WITH CURRENT TRANSFORMER)

Specification: AC AMMETER (RECTIFIER TYPE) 0-1,3,5..10A (WITH CURRENT TRANSFORMER) (SELECT ANY ONE RANGE)

AC MILLI AMMETER (RECTIFIER TYPE) 0-1, 10, 30,100,300...1000MA

Specification: AC MILLI AMMETER (RECTIFIER TYPE) 0-1, 10, 30,100,300 ..1000MA (WITHOUT CURRENT TRANSFORMER) (SELECT ANY ONE RANGE)

GALVALNOMETER 30-0-30 DIVISION SENSITIVITY OF 2A/DIVISION

Specification: GALVALNOMETER 30-0-30 DIVISION SENSITIVITY OF 2A/DIVISION

DC MILLI AMMETER 0-1, 3, 5, 10, 15, 25, 30,1000mA

Specification: DC MILLI AMMETER 0-1,3,5,10,15,25,30,...1000mA (Select Any One Range) Features: Exact measurement Compact design Light in weight Product Description: It is much helpful in conrming the polarity of instrument Transformers It is most widely used in Erection activities for instrument Transformers

DC MICRO AMMETER 0-50A

Specification: DC MICRO AMMETER 0-50A

DC MICRO AMMETER 0-500A

Specification: DC MICRO AMMETER 0-500A

DC MICRO AMMETER 0-100A

Specification: DC MICRO AMMETER 0-100A

MILLI VOLTMETER DC 0-60mV

Specification: MILLI VOLTMETER DC 0-60mV

DC MICRO AMMETER 0-250A or 0- 300A

Specification: DC MICRO AMMETER 0-250A or 0- 300A

POWER SUPPLY FOR KELVIN BRIDGE 0-12VDC/10AMPS

Specification: POWER SUPPLY FOR KELVIN BRIDGE 0-12VDC/10AMPS PORTABLE & MOVING COIL DESK TOP METER Analog Moving Coil Meters DC Ammeters 0-1,2,5,...10 Amps (Internal shunt)(Select Any One Range) A multi-range rectangular ammeter mounted on top of a sturdy plastic box, providing multiple ranges selectable through a rotatory knob with AC/DC selection through a toggle switch. AC output available through a pair of 4mm yellow shielded sockets and DC output through a pair of 4mm colour-coded shielded sockets

DC VOLTMETER 0-1, 3.5.10, 15, 30..600V

Specification: DC VOLTMETER 0-1, 3.5.10, 15, 30..600V

DC AMMETERS 0-1, 2, 5,...10 AMPS (INTERNAL SHUNT)

Specification: DC Ammeters 0-1,2,5,...10 Amps (Internal shunt) PORTABLE & MOVING COIL DESK TOP METER Analog Moving Coil Meters DC Ammeters 0-1,2,5,...10 Amps (Internal shunt)(Select Any One Range) A multi-range rectangular ammeter mounted on top of a sturdy plastic box, providing multiple ranges selectable through a rotatory knob with AC/DC selection through a toggle switch

DC REGULATED BATTERY ELIMINATOR 2-12 VDC/2 AMPS

Specification: DC REGULATED BATTERY ELIMINATOR 2-12 VDC/2 AMPS

Battery Eliminator 2-6 VDC/2 Amps

Specification: BATTERY ELIMINATOR 2-6 VDC/2 AMPS Housed in superior finished steel cabinets having 4 mm socket terminals, on/off switch, indicator light double wound transformer & full wave bridge rectifiers Input: 230 volts A.C Output : 2,4,6,8,10 and 12 V D.C With ON/OFF switch and indicator

DC POWER SUPPLY 0 - 16VOLTS / 2AMPS WITH ONE DIGITAL VOLTMETER

DC POWER SUPPLY 0 - 16VOLTS / 2AMPS WITH ONE DIGITAL VOLTMETER

FIXED OUTPUT DC REGULATED POWER SUPPLY 12VDC/2AMP

Specification: FIXED OUTPUT DC REGULATED POWER SUPPLY +12VDC/2AMP

AC POWER SUPPLY 0 - 30VAC/10AMPS (DIGITAL)

Specification: AC POWER SUPPLY Power: 0 - 30VAC/10AMPS Display: Digital

BATTERY ELIMINATOR 2-12 VDC/2 AMPS

Specification: BATTERY ELIMINATOR 2-12 VDC/2 AMPS Housed in superior finished steel cabinets having 4 mm socket terminals, on/off switch, indicator light double wound transformer & full wave bridge rectifiers Input: 230 volts A.C Output : 2,4,6,8,10 and 12 V D.C With ON/OFF switch and indicator

FIXED OUTPUT DC REGULATED POWER SUPPLY 5VDC/1AMP

Specification: FIXED OUTPUT DC REGULATED POWER SUPPLY +5VDC/1AMP

POWER SUPPLY FOR ELECTROPHORESIS APPARATUS (0-300VDC/100MA) (DIGITAL)

Specification: POWER SUPPLY FOR ELECTROPHORESIS APPARATUS Power: 0-300VDC/100MA Display: Digital

BATTERY ELIMINATOR 2-12 VDC/3 AMPS

Specification: BATTERY ELIMINATOR 2-12 VDC/3 AMPS Housed in superior finished steel cabinets having 4 mm socket terminals, on/off switch, indicator light double wound transformer & full wave bridge rectifiers Input: 230 volts A.C Output : 2,4,6,8,10 and 12 V D.C With ON/OFF switch and indicator

H.T. AC/DC POWER SUPPLY 0-500V/500 MA (DIGITAL)

Specification: H.T. AC/DC POWER SUPPLY 0-500V/500 MA Display: Digital

POWER SUPPLY +12V, -12V, +5V, -5V / 200MA

Specification: POWER SUPPLY +12V, -12V, +5V, -5V / 200MA

Decade Resistance Box Five Dials of 1 Ohms, 10 Ohms, 100 Ohms, 1000 Ohms, 10000 Ohms

Specification: DECADE RESISTANCE BOX FIVE DIALS 1 OHMS, 10 OHMS, 100 OHMS, 1000 OHMS, 10000 OHMS

L.T. AC/DC POWER SUPPLY 0-25V/10A (DIGITAL)

Specification: L.T. AC/DC POWER SUPPLY 0-25V/10A Display: Digital

FIXED OUTPUT DC REGULATED POWER SUPPLY 12VDC/1AMP

Specification: FIXED OUTPUT DC REGULATED POWER SUPPLY +12VDC/1AMP

BATTERY ELIMINATOR 2-12 VDC/5 AMPS

Specification: BATTERY ELIMINATOR 2-12 VDC/5 AMPS Housed in superior finished steel cabinets having 4 mm socket terminals, on/off switch, indicator light double wound transformer & full wave bridge rectifiers Input: 230 volts A.C Output : 2,4,6,8,10 and 12 V D.C With ON/OFF switch and indicator

DC REGULATED BATTERY ELIMINATOR 2-12 VDC/3 AMPS

Specification: DC REGULATED BATTERY ELIMINATOR 2-12 VDC/3 AMPS

Decade Resistance Box Six Dials of 1 Ohms, 10 Ohms, 100 Ohms, 1000 Ohms,10000 Ohms, 100000 Ohms

Specification: DECADE RESISTANCE BOX SIX DIALS 1 OHMS, 10 OHMS, 100 OHMS, 1000 OHMS, 10000 OHMS, 100000 OHMS

DECADE INDUCTANCE BOX FOUR DIALS OF 1MH, 10MH, 100MH, 1H

Specification: DECADE INDUCTANCE BOX FOUR DIALS 1MH, 10MH, 100MH, 1H

DECADE INDUCTANCE BOX TWO DIALS OF 0.1MH, 1MH

Specification: DECADE INDUCTANCE BOX TWO DIALS 0.1MH, 1MH

Decade Capacitance Box Three Dials of 0.001, 0.01, 0.1F

Specification: DECADE CAPACITANCE BOX THREE DIALS 0.001, 0.01, 0.1µF

DECADE INDUCTANCE BOX TWO DIALS OF 100MH, 1MH

Specification: DECADE INDUCTANCE BOX TWO DIALS 100MH, 1H

3 3/4 DIGITAL CLAMP METER (AUTO RANGE)

Specification: 3 3/4 DIGITAL CLAMP METER (AUTO RANGE) DC voltage 1000V, AC 600 V, AC current 200-600A NO buzzer off and diode test function. Power: 2x1.5VAAA (Not Included) Product type: Multi meters 3 1/2 digits LCD, with a max. reading of 1999 DC Voltage: 600V, (0.8%+3dgt) Resistance: 2K-200K-2M, (1.0%+3dgt) Fire wire test function Material: Plastic, Electronic Parts Max display: 1999

DECADE CAPACITANCE BOX TWO DIALS OF 0.01, 0.1F

DECADE CAPACITANCE BOX TWO DIALS 0.01, 0.1ÎF

DECADE INDUCTANCE BOX THREE DIALS OF 0.1MH, 1MH,10MH

Specification: DECADE INDUCTANCE BOX THREE DIALS 0.1MH, 1MH,10MH

DECADE INDUCTANCE BOX TWO DIALS OF 10MH, 100MH

Specification: DECADE INDUCTANCE BOX TWO DIALS 10MH, 100MH

DECADE INDUCTANCE BOX THREE DIALS OF 10MH, 100MH, 1H

Specification: DECADE INDUCTANCE BOX THREE DIALS 10MH, 100MH, 1H

DECADE RESISTANCE BOX FOUR DIALS OF 1 OHMS, 10 OHMS, 100 OHMS, 1000 OHMS

Specification: DECADE RESISTANCE BOX FOUR DIALS 1 OHMS, 10 OHMS, 100 OHMS, 1000 OHMS

DECADE CAPACITANCE BOX TWO DIALS OF 0.001, 0.01 F

DECADE CAPACITANCE BOX TWO DIALS 0.001, 0.01µF

DECADE INDUCTANCE BOX THREE DIALS OF 1MH, 10MH, 100MH

Specification: DECADE INDUCTANCE BOX THREE DIALS 1MH, 10MH, 100MH

DECADE CAPACITANCE BOX FOUR DIALS OF 0.001, 0.01, 0.1, 1F

Specification: DECADE CAPACITANCE BOX FOUR DIALS 0.001, 0.01, 0.1, 1µF

DECADE INDUCTANCE BOX FOUR DIALS OF 0.1MH, 1MH, 10MH, 100MH

Specification: DECADE INDUCTANCE BOX FOUR DIALS 0.1MH, 1MH, 10MH, 100MH

Decade Capacitance Box Three Dials of 0.01, 0.1, 1F

Specification: DECADE CAPACITANCE BOX THREE DIALS 0.01, 0.1, 1µF

DECADE RESISTANCE BOX FOUR DIALS OF 10 OHMS, 100 OHMS, 1000 OHMS, 10000 OHMS

Specification: DECADE RESISTANCE BOX FOUR DIALS 10 OHMS, 100 OHMS, 1000 OHMS, 10000 OHMS

DECADE RESISTANCE BOX THREE DIALS OF 1 OHMS, 10 OHMS, 100 OHMS

Specification: DECADE RESISTANCE BOX THREE DIALS 1 OHMS, 10 OHMS, 100 OHMS

DECADE RESISTANCE BOX THREE DIALS OF 10 OHMS, 100 OHMS, 1000 OHMS

Specification: DECADE RESISTANCE BOX THREE DIALS 10 OHMS, 100 OHMS, 1000 OHMS

DECADE INDUCTANCE BOX TWO DIALS OF 1MH, 10MH

Specification: DECADE INDUCTANCE BOX TWO DIALS 1MH, 10MH

DECADE CAPACITANCE BOX TWO DIALS OF 0.1, 1 MF

Specification: DECADE CAPACITANCE BOX TWO DIALS 0.1, 1F

STROBOSCOPE (50-40000FPM)

Specification: STROBOSCOPE (50-40000FPM) Measurement Range: A: 50 40,000 FPM Accuracy: +/- (0.05%n + 1d) Resolution:0.1 FPM (50 999.9 FPM) 1 FPM (Over1000FPM) Sampling time: 0.3 sec Internal/External Triggering conversion External Trigger level: 3 24V With x2, / 2for fast check

ANALOG MULTIMETER

Specification: ANALOG MULTIMETER Analog Multimeter is fully featured and can be used to measure AC/DC voltage and DC current, resistance, as well as continuity buzzer. It also has a built-in 1.5V and 9V Battery tester with a 100mA/10mA load respectively. One thing unique about this meter is it comes with two Null Measurement position, so you can read the movement of the needle.

DIGITAL TRANSISTOR TESTER

Specification: DIGITAL TRANSISTOR TESTER Measuring forward voltage, reverse voltage, forward saturation voltage drops, amplification factor, reverse leakage current of various crystal diode, audios, silicon-controlled rectifier (SCR), field effect transistor (FET). Measuring protection voltage of varistor Measuring starting voltage of neon bulb, neon lamp Measuring constant voltage value of 78,79 series three-pole circuit Standard Accessories: Hard case (Meter Enclosed), Test Leads Manual Dimension: 150 (H) x 100 (W) 70 (D)mm 3 Digit LCD Display, 2000 Counts Data Hold Function, Auto Range

DISTORTION METER 20HZ-20KHZ

Specification: DISTORTION METER 20HZ-20KHZ Auto range and distortion measurement Auto or hold function selectable 7 distortion ranges: 1% - 100% Frequency: 20Hz20KHz continuously adjustable in 3 ranges 3 spot frequency: 400Hz, 1KHz, 10KHz 12 AC voltage range: 1mVrms 300Vrms

SWEEP SIGNAL ANALYZER

Specification: SWEEP SIGNAL ANALYZER Sweep Signal Analyzer Frequency range: 1300MHz Output voltage: 0.5Vrms/75ohms Output flatness: Better than ±0.15dB Output attenuator: 10dB in 7 steps and 1 dB in 10 steps Marker display: 50MHz, 10MHz, 1 MHz and external Frequency Vertical deflection factor: Better than 2mVp-p/div

DC LOW OHM METER

Specification: DC LOW OHM METER Display: 4 Digit. Backlight LCD Display User friendly operation Auto Ranging Four Wire Measurement Percentage error selectable in three steps. Alarm indication. Multi-display of Parameters

DIGITAL EARTH TESTER

DIGITAL EARTH TESTER 3-wire earth electrode resistance tester. Simple one button operation. For earth testing of electrical installation Complete with earthling rods connection clamp, 30m cable and all standard accessories.

TACHOMETER 2 IN 1 (CONTACT TYPE 0.5-19,999RPM & PHOTO TYPE 5-99,999RPM)

Specification: TACHOMETER 2 IN 1 Contact Type: 0.5-19,999 RPM & Photo Type: 5-99,999 RPM

DIGITAL INSULATION TESTER

Specification: DIGITAL INSULATION TESTER For testing insulation 250v-500V,50Hz EARTH: Connected to the shell of DUT or on the ground. GUARD: Connected to HV retaining ring of DUT in order to eliminate the affection of surface leakage current. LINE; High-voltage output terminal, connected to high-voltage conductor of DUT. LCD Display: Display test results and setting parameters INDICATOR: Showing HV output, power supply working, charging TEST KEY: Press Start testing, clockwise rotation can be locked after pressing the button CHARGING JACK: 15-19V DC SHIFT: Selecting Output voltage, also power switch

3 3/4 DIGIT DIGITAL MULTIMETER WITH FREQUENCY COUNTER OF 30 MHZ (AUTO RANGE)

Specification: 3 3/4 DIGIT DIGITAL MULTIMETER WITH FREQUENCY COUNTER OF 30 MHZ (AUTO RANGE) DC Voltage:200mV-1000Vtd> AC Voltage:200V-750V Current:2000uA-10A Frequency: Square Wave-50kHz Resistance: 0Ohms to 2000K Weight: 300grams

4 1/2 DIGITAL MULTIMETER BENCH TYPE (MANUAL RANGE)

Specification: 4 1/2 DIGITAL MULTIMETER BENCH TYPE (MANUAL RANGE) With basic DCV, ACV, DCA, ACA, , CAP, Hz, hFE, Diode and Continuity measuring functions Voltage range up to 1000V DC or peak-peak value AC, resolution up to 10uV Current range up to 20A, auto polarity shift, data hold AC measuring adopts highly accurate true RMS measurement, with frequency bandwidth and AC+DC measuring Capable of accurate true RMS measuring of any waveforms in AC range

3 1/2DIGIT DIGITAL MULTIMETER (MANUAL RANGE)

Specification: 3 1/2DIGIT DIGITAL MULTIMETER (MANUAL RANGE) DC Voltage:200mV-1000Vtd> AC Voltage:200V-750V Current:2000uA-10A Frequency: Square Wave-50kHz Resistance: 0 Ohms to 2000K Weight: 300 grams

DIGITAL CONDUCTIVITY METER

Specification: DIGITAL CONDUCTIVITY METER Digital Conductivity Meter Display: 3 LED Range: 0 to 1000 Mhos/cm 5 Range Accuracy: ±1%FS ±1 Digit Power Requirement: 230V AC Complete with Operation Manual & Dust Cover. Spare: Conductivity Cell 1. /0.5/0.1

DIGITAL IC TESTER

Specification: DIGITAL IC TESTER Digital IC Tester Micro Teknik is manufacture, exporters & suppliers Features Tests a wide range of Digital ICs such as 74 Series, 40/45 Series of CMOS ICs. It can test Microprocessor It tests Peripherals like It tests a wide range of Analog Ics such as ADC, DAC, Op amp, 555, Transistor Arrays, Analog Switches, Waveform Generator, Line Drivers, Voltages Regulators, PLLs, VCO, PWM Generator, Sample &Hold, Voltages References, Opto couplers, Comparators, Voltages Followers and Others. It tests Seven segment display of common cathode &common anode type It has Auto search facility for Digital ICs. Test by: Truth table / sequence table comparison. Analog ICs. Keys: 50 cherry keys Key pad with numerical & functional keys. Display: 16x2 Backlit LCD Display.

LCR METER HAND HELD (DIGITAL)

LCR METER HAND HELD (DIGITAL) Edutek Instrumentation are the Best Manufacturer and Exporter in LCR meter Company in India Hand held and low consumption 4 bins comparator. 0.1% Max. Accuracy, resolution 0.0001 Primary and secondary parameter dual display Auto Power off function. Resistance: Range: 0.0001 10M Inductance: Range: 1H 1000H Test Frequency: 100/120Hz Range: 0.1H 100H, Test Frequency: 1kHz

LCR Q METER (BRIDGE TYPE) ANALOG BENCH TYPE

Specification: LCR Q METER (BRIDGE TYPE) ANALOG BENCH TYPE Usage/Application: Laboratory Power Source:220VAC Material: Metal Brand: Edutek

UNIVERSAL IC TESTER

Specification: UNIVERSAL IC TESTER Universal IC Tester Edutek is manufacture, exporters & suppliers Features: Tests a wide range of Digital ICs such as 74 Series, 40/45 Series of CMOS ICs. It can test Microprocessor It tests Peripherals like It tests a wide range of Analog Ics such as ADC, DAC, Op amp, 555, Transistor Arrays, Analog Switches, Waveform Generator, Line Drivers, Voltages Regulators, PLLs, VCO, PWM Generator, Sample & Hold, Voltages References, Opto couplers, Comparators, Voltages Followers and Others. It tests Seven segment display of common cathode &common anode type It has Auto search facility for Digital ICs. Test by: Truth table / sequence table comparison. Analog ICs. Keys: 50cherry keys Key pad with numerical & functional keys. Display:16x2 Backlit LCD Display.

DIGITAL PH METER

DIGITAL PH METER pH meters are stable test instruments used to measure acidity or alkalinity of a solution. Finding extensive usage in chemical, medical, biology and physics laboratories these meters have been provided with advanced features for enhanced performance. Our pH meters have digital LED screen which displays the exact pH value of a solution promptly. Model Deluxe pH Meter Digital pH Meter Portable Model Display 3 1/2-digit LED 3 1/2-digit LED 3 1/2-digit LCD Range Ph 0 to 14.00 0 to 14.00 0 to 14.00 mV 0 to + 1999 0 to + 1999 - Resolution Ph 0.01 0.01 0.01 mV 1 1 - Accuracy Ph 0.01 0.01 0.01 mV 1 1 - Temperature Auto 0 to 100o - - Compensation Manual 0 to 100o Manual 0 to 100o Manual 0 to 100o Slope Correction 80 to 120% 80 to 120% 80 to 120% Power 230V + 10% 230V + 10% 1 x 9V Battery Dimensions 76 x 275 x 175 76 x 275 x 175 85 x 28 x 165 Salient features of pH meters: Rugged construction Highly stable and accurate Digital display Auto temperature compensation Auto polarity & decimal indication Detailed specifications of our range of digital pH meters are mentioned below: Incomprehensible: Accuracy pH mV 0.01 1 0.01 1 0.01 - Accessory combinations: pH Electrode Buffer Tablets 4pH & 7pH Operation Manual Electrode Stand Dust Cover The range offer by us includes the following equipment: Photo Colorimeters Spectrophotometers Digital pH Meters Conductivity/ TDS Meters Turbidity Meters Digital D.O. Meters Water & Soil Analysis kits Cyber Scan pH meter 510 pH range = 0-14 number Temperature range = 0-100C

LCR Q METER HAND HELD

Specification: LCR Q METER HAND HELD Edutek Instrumentation are the Best Manufacturer and Exporter in LCR meter Company in India Hand held and low consumption 4 bins comparator. 0.1% Max. Accuracy, resolution 0.0001 Primary and secondary parameter dual display Auto Power off function. Resistance: Range: 0.0001 10M Inductance: Range: 1H 1000H Test Frequency: 100/120Hz Range: 0.1H 100H, Test Frequency: 1kHz

DIGITAL GAUSS METER

Specification: DIGITAL GAUSS METER Resolution: 0.1 gauss at 0.1 kilogauss range Range: 200KG, 2KG, 20KG and 40KG Accuracy: 0.5%, ± digit at 1KG to 20KG range ±1%; ±1 digit at 0.1KG range Temperature: Upto 50C Display: 3digit, 7 segment LED DPM with auto polarity and overflow indication Power: 220V±10%, 50Hz

LCR Q METER - DIGITAL (DIRECT Q MEASUREMENT) BENCH TYPE

Specification: LCR Q METER - DIGITAL (DIRECT Q MEASUREMENT) BENCH TYPE LCR-Q METER Variable Measured: L, C, R, Q & D. Measurement: Series or parallel equivalent. Modes Sort Modes: Absolute value or nominal value with % tolerance. Measurement Freq.: User selectable 100Hz or 1KHz. Accuracy of Mea-: ±0.25% of nominal. Frequency Maximum Voltage: 0.285V RMS (0.8V p-p) approx. Across Measuring Update: 2 per second. Rate Maximum Time for: 1 second. Display: 4-digit 7 segment 12.5mm high, bright LED with automatic decimal point. Component under Test Measurement Ranges Inductance: 0.1µH to 9999H. Capacitance: 0.3pF to 9999µF. Resistance: 0.001 ohm to 100M ohm. Basic Accuracy: ±0.25% of reading ±1 digit. Valid for L, C & R

RF AC MILLIVOLTMETER

Specification: RF AC MILLIVOLTMETER Usage/Application: Laboratory Voltage: 300V AC Power Supply: Electric Display Type: Digital Phase: Single Phase

ANALOG IC TESTER

Specification: ANALOG IC TESTER Analog IC Tester Micro Teknik is manufacture, exporters & suppliers Features: Tests a wide range of Digital ICs such as 74 Series, 40/45 Series of CMOS ICs. It tests Peripherals like It tests a wide range of Analog Ics such as ADC, DAC, Op amp, 555, Transistor Arrays, Analog Switches, Waveform Generator, Line Drivers, Voltages Regulators, PLLs, VCO, PWM Generator, Sample &Hold, Voltages References, Opto couplers, Comparators, Voltages Followers and Others. Test by: Truth table / sequence table comparison. Analog ICs. Keys: 50 cherry keys Key pad with numerical & functional keys.

DC REGULATED POWER SUPPLY SINGLE OUTPUT 0-30VDC/2 AMPS WITH FIXED 5V/3.3V OUTPUT

Specification: DC REGULATED POWER SUPPLY SINGLE OUTPUT 0-30VDC/2 AMPS WITH FIXED 5V/3.3V OUTPUT High accuracy, high stability Over load& short circuit protection Allow full-scale long-time operation CC/CV indication Voltage and current continuously variable within nominal Value 0-2a 0 "5 a 0-8a Technical Specifications: Variable Output: Output Voltage: 030VDC Output Current: 02A & 05A Source Regulation: 0.05% +10mV Load Regulation: 0.05% +10mV Ripple & Noise: 1 mV (rms) Digital Display: 3-digit voltage & current display Accuracy: +1%. +1 Digit Fixed Output: Output Voltage: Fixed 5VDC/3.3VDC Output Current: 1A Source Regulation: 5mV Load Regulation: 15mV Ripple & Noise: 2mV (rms) Power requirement: 220 VAC +10% 50 Hz Standard Accessories: Power cable, Instruction manual

DC REGULATED POWER SUPPLY SINGLE OUTPUT (0-100VDC/5 AMPS)

Specification: DC REGULATED POWER SUPPLY SINGLE OUTPUT (0-100VDC/5 AMPS) Very stable & Precise Efficient Cooling System 2 L.E.D., Displays, 1 each for V& A Light Weight Design Short-circuit protection Fully Variable Output

DC REGULATED POWER SUPPLY SINGLE OUTPUT 0-30VDC/5 AMPS WITH FIXED 5V/3.3V OUTPUT

Specification: DC REGULATED POWER SUPPLY SINGLE OUTPUT 0-30VDC/5 AMPS WITH FIXED 5V/3.3V OUTPUT High accuracy, high stability Over load& short circuit protection Allow full-scale long-time operation CC/CV indication Voltage and current continuously variable within nominal Value 0-2a 0 "5 a 0-8a Technical Specifications: Variable Output: Output Voltage: 030VDC Output Current: 05A Source Regulation: 0.05% +10mV Load Regulation: 0.05% +10mV Ripple & Noise: 1 mV (rms) Digital Display: 3-digit voltage & current display Accuracy: +1%. +1 Digit Fixed Output: Output Voltage: Fixed 5VDC/3.3VDC Output Current: 1A Source Regulation: 5mV Load Regulation: 15mV Ripple & Noise: 2mV (rms) Power requirement: 220 VAC +10% 50 Hz

LABORATORY DC POWER SUPPLY 0-230V/30A

Specification: LABORATORY DC POWER SUPPLY 0-230V/30A Type: DC Supply Output Type: Single Power Source: Electric

DC REGULATED POWER SUPPLY DUAL OUTPUT 0-+30VDC/3 AMPS WITH FIXED 5V/3.3V OUTPUT

Specification: DC REGULATED POWER SUPPLY DUAL OUTPUT 0-+30VDC/3 AMPS WITH FIXED 5V/3.3V OUTPUT Features: High accuracy, high stability Over load& short circuit protection Allow full-scale long-time operation CC/CV indication Voltage and current continuously variable within nominal Value Technical Specifications: Variable Output Dual Output Voltage: 0 "+30VDC Dual Output Current: 0 "3A Fixed Output: 5VDC/2A Stability: 0to nominal value continuously variable, Voltage: <0.01% +2mV. Load: <0.01% +2mV Recovery Time: 100ms Ripple & Noise: 1mV RMS (efficient value) Temperature Factor: 300 PPM PC 0 to nominal value Continuously Current Load Stability: 0.2% +3mA Source Regulation: 0.05% +10mV Load Regulation: 0.05% +10mV Digital Display: 3 Digit voltage & current display Accuracy 1%, +1 Digit Mode: Independent, Series and Parallel modes Power requirement: 220 VAC +10%, 50 Hz

3.5 DIGIT LED DIGITAL PANEL METER (AC VOLTS, AC AMPS)

Specification: 3.5 DIGIT LED DIGITAL PANEL METER (AC VOLTS, AC AMPS) Power Source: Electrical Material: SS Usage/Application: Laboratory

DC REGULATED POWER SUPPLY DUAL OUTPUT 0-+30VDC/2 AMPS WITH FIXED 5V/3.3V OUTPUT

Specification: DC REGULATED POWER SUPPLY DUAL OUTPUT 0-+30VDC/2 AMPS WITH FIXED 5V/3.3V OUTPUT Features: High accuracy, high stability Over load& short circuit protection Allow full-scale long-time operation CC/CV indication Voltage and current continuously variable within nominal Value Technical Specifications: Variable Output Dual Output Voltage: 0 "+30VDC Dual Output Current: 0 "2A Fixed Output: 5VDC/2A Stability: 0to nominal value continuously variable, Voltage: <0.01% +2mV. Load: <0.01% +2mV Recovery Time: 100ms Ripple & Noise: 1mV RMS (efficient value) Temperature Factor: 300 PPM PC 0 to nominal value Continuously Current Load Stability: 0.2% +3mA Source Regulation: 0.05% +10mV Load Regulation: 0.05% +10mV Digital Display: 3 Digit voltage & current display Accuracy 1%, +1 Digit Mode: Independent, Series and Parallel modes Power requirement: 220 VAC +10%, 50 Hz

DIGITAL AC MILLIVOLTMETER

Specification: DIGITAL AC MILLIVOLTMETER Usage/Application: Laboratory Voltage: 300V AC Power Supply: Electric Display Type: Digital Phase: Single Phase

PROGRAMMABLE POWER SUPPLY 0-30V/5A

Specification: PROGRAMMABLE POWER SUPPLY 0-30V/5A Type: DC Supply Power:90W 54W Output Type: Single Power Source: Electric

DC REGULATED POWER SUPPLY DUAL OUTPUT 0-+30VDC/5 AMPS WITH FIXED 5V/3.3V OUTPUT

Specification: DC REGULATED POWER SUPPLY DUAL OUTPUT 0-+30VDC/5 AMPS WITH FIXED 5V/3.3V OUTPUT Features: High accuracy, high stability Over load & short circuit protection Allow full-scale long-time operation CC/CV indication Voltage and current continuously variable within nominal Value Technical Specifications: Variable Output Dual Output Voltage: 0 "+30VDC Dual Output Current: 0 "5A Fixed Output: 5VDC/2A Stability: 0to nominal value continuously variable, Voltage: <0.01% +2mV. Load: <0.01% +2mV Recovery Time: 100ms Ripple & Noise: 1mV RMS (efficient value) Temperature Factor: 300 PPM PC 0 to nominal value Continuously Current Load Stability: 0.2% +3mA Source Regulation: 0.05% +10mV Load Regulation: 0.05% +10mV Digital Display: 3 Digit voltage & current display Accuracy 1%, +1 Digit Mode: Independent, Series and Parallel modes Power requirement: 220 VAC +10%, 50 Hz

DC REGULATED POWER SUPPLY MULTIPLE OUTPUT (CH 1: 0-6VDC / 100MA-2AMPS, CH 2: 0-32VDC / 100MA-2AMPS, CH 3: 0-+15VDC / 100MA-1AMPS)

Specification: DC REGULATED POWER SUPPLY MULTIPLE OUTPUT (CH 1: 0-6VDC / 100MA-2AMPS, CH 2: 0-32VDC / 100MA-2AMPS, CH 3: 0-+15VDC / 100MA-1AMPS) High accuracy, high stability Over load& short circuit protection Allow full-scale long-time operation CC/CV indication Voltage and current continuously variable within nominal Value Technical Specifications: Channel 1 Output Voltage: 06VDC Output Current: 100mA2A Channel 2 Output Voltage: 032VDC Output Current: 100mA2A Channel 3 Output Voltage: 0 15VDC (Tracking Mode) Output Current: 100mA "1A Source Regulation: 0.05% Load Regulation: 0.05% Ripple & Noise: 1mV (rms) Recovery time: 50ms Digital Display: 3-digit display for voltage & current Accuracy: +1%, +1 Digit Power requirement: 220 VAC +10%, 50 Hz

3.5 DIGIT LED DIGITAL PANEL METER (DC VOLTS, DC AMPS, DC MILLI AMPS, DC MICRO VOLTS

Specification: 3.5 DIGIT LED DIGITAL PANEL METER (DC VOLTS, DC AMPS, DC MILLI AMPS, DC MICRO VOLTS Power Source: Electrical Material: SS Usage/Application: Laboratory

SODIUM VAPOUR LAMP TRANSFORMER (35WATTS) (CHOKE BASED)

Specification: SODIUM VAPOUR LAMP TRANSFORMER (35WATTS) (CHOKE BASED) Sodium Vapour lamp Transformer are housed in iron cabinet and nicely painted.

ANALOG RF SIGNAL GENERATOR 100KHZ-150MHZ WITH FREQUENCY COUNTER

Specification: ANALOG RF SIGNAL GENERATOR 100KHZ-150MHZ WITH FREQUENCY COUNTER Features: Wide frequency range: 100 KHz 150MHz. With 1 KHz oscillator in inner part for the purpose of modulation. Portable type, high stability SALIENT FEATURES: Front panel built with High Quality Multi Color Sticker. Fuse for Short Circuit protection Instruction manual. Connections are brought out through 4mm Colored Terminals and BNC Socket. The trainer is housed in Metal cabinet. Power requirement: AC 115 / 230V, 50 / 60Hz Approx. 3VA.

8 DIGIT FREQUENCY COUNTER 10HZ-2.4 GHZ

Specification: 8 DIGIT FREQUENCY COUNTER 10HZ-2.4 GHZ Temp coeff: 0.3 ppm Over: 18-28 deg C. Input: 30Vdc. Power supply: 9V.

STEP DOWN TRANSFORMER 2-12 VAC/2 AMPS

Specification: STEP DOWN TRANSFORMER 2-12 VAC/2 AMPS Current Rating: 2 Amps Minimum Frequency: 50 Hz Brand: Edutek Warranty: 1 year

SODIUM VAPOUR LAMP TRANSFORMER (55WATTS) (CHOKE BASED)

Specification: SODIUM VAPOUR LAMP TRANSFORMER (55WATTS) (CHOKE BASED) Sodium Vapour lamp Transformer are housed in iron cabinet and nicely painted.

WORK BENCH ELECTRONICS WITH INSTRUMENTS

Specification: WORK BENCH ELECTRONICS WITH INSTRUMENTS Dual DC regulated power supply 30-0-30 V, 2 Amps DC regulated variable power supply 0-24 V, 1Amp CRO Dual Trace 20 MHz (component testing facilities) Battery Charger Dimmer start 3 Amp

DDS FUNCTION GENERATOR 25 MHZ WITH ARBITRARY WAVEFORM

Specification: DDS FUNCTION GENERATOR 25 MHZ WITH ARBITRARY WAVEFORM Frequency Output: 25 MHz Output Channels: 2 Channels Sampling Rate: 200 MSa/S (Vertical Resolution - 12 Bits) Waveforms: Sine, Square, Triangle, Sawtooth, TTL Digital Signal Wave 16 Arbitrary Waveforms Amplitude: 5mVpp 20Vpp. -20dB Attenuation Facility Provided Freq. Counter (Multi-Function): Frequency Range: 0.1 Hz-60 MHz. Other Functions / Facilities: D.C. Offset, Sweep (Lin. / Log.), Burst, Invert & Settings Store/Recall Display: LCD with Backlight Interface: USB & TTL Ext. Accessories: Power Adaptor, User Manual (Printed / C.D.) With Frequency Counter (M.F.)

SODIUM VAPOUR LAMP TRANSFORMER (35WATTS) (HEAVY DUTY)

Specification: SODIUM VAPOUR LAMP TRANSFORMER (35WATTS) (HEAVY DUTY) Sodium Vapour lamp Transformer are housed in iron cabinet and nicely painted.

ANALOG RF SIGNAL GENERATOR 100KHZ-150MHZ

Specification: ANALOG RF SIGNAL GENERATOR 100KHZ-150MHZ Features: With 1 KHz oscillator in inner part for the purpose of modulation. Portable type, high stability. SALIENT FEATURES: Front panel built with High Quality Multi Color Sticker. Fuse for Short Circuit protection Instruction manual. Connections are brought out through 4mm Colored Terminals and BNC Socket. The trainer is housed in Metal cabinet. Power requirement: AC 115 / 230V, 50 / 60Hz Approx. 3VA.

WORK BENCH ELECTRONICS WITH INSTRUMENTS.

Specification: WORK BENCH ELECTRONICS WITH INSTRUMENTS Dual DC regulated power supply 30-0-30 V, 2 Amps DC regulated variable power supply 0-24 V, 1Amp CRO Dual Trace 20 MHz (component testing facilities) Battery Charger Dimmer start 3 Amp

MERCURY VAPOUR LAMP TRANSFROMER (80WATTS) (CHOKE BASED)

Specification: MERCURY VAPOUR LAMP TRANSFROMER (80WATTS) (CHOKE BASED) Sodium Vapour lamp Transformer are housed in iron cabinet and nicely painted.

STEP DOWN TRANSFORMER 2-12 VAC/3 AMPS

Specification: STEP DOWN TRANSFORMER 2-12 VAC/3 AMPS Current Rating: 3 Amps Minimum Frequency: 50 Hz Brand: Edutek Warranty: 1 year

WORK BENCH ELECTRICAL WITH INSTRUMENTS

Specification: WORK BENCH ELECTRICAL WITH INSTRUMENTS Oscilloscope 30MHz with Frequency Counter, Function Genertor 5Mhz, DC Power Supply 220V/2Amp, AC/DC Power Supply 0-30V/2Amp Multimeter, LCR Meter Soldering & De - Soldering Station, Isolation Transformer 1KVA/230VAC

DDS FUNCTION GENERATOR 10 MHZ WITH ARBITRARY WAVEFORM

Specification: DDS FUNCTION GENERATOR 10 MHZ WITH ARBITRARY WAVEFORM Frequency Output: 10 MHz Output Channels: 2 Channels Sampling Rate: 200 MSa/S (Vertical Resolution - 12 Bits) Waveforms: Sine, Square, Triangle, Sawtooth, TTL Digital Signal Wave 16 Arbitrary Waveforms Amplitude: 5mVpp 20Vpp. -20dB Attenuation Facility Provided Freq. Counter (Multi-Function): Frequency Range: 0.1 Hz-60 MHz. Other Functions / Facilities: D.C. Offset, Sweep (Lin. / Log.), Burst, Invert & Settings Store/Recall Display: LCD with Backlight Interface: USB & TTL Ext. Accessories: Power Adaptor, User Manual (Printed / C.D.) With Frequency Counter (M.F.)

SODIUM VAPOUR LAMP TRANSFORMER (55WATTS) (HEAVY DUTY)

Specification: SODIUM VAPOUR LAMP TRANSFORMER (55WATTS) (HEAVY DUTY) Sodium Vapour lamp Transformer are housed in iron cabinet and nicely painted.

FUNCTION GENERATOR 0.1HZ-5MHZ WITH FREQUENCY COUNTER

Specification: FUNCTION GENERATOR 0.1HZ-5MHZ WITH FREQUENCY COUNTER Frequency: 0.1Hz - 5MHz Display: 6-digit LED display Symmetry Range: 90:10 - 10:90 It has a wide frequency range with LED display for frequency. All outputs are short-circuiting proof. And also, it has a 30 MHz Frequency Counter in-built with Function Generator. Features: 5MHz Function generator Output waveform Sine, Triangle, Square, Ramp, Pulse Voltage Control Frequency (VCF) capability 1 Hz-30MHz frequency counter Frequency range: 0.1Hz - 5MHz Display: 6-digit LED display Output waveforms: Sine, Triangle, Square, ± Pulse, ± Ramp Output Impedance: 50± 10% Output Amplitude: 20Vp-p (open circuit) ,10Vp-p (with 50 load) DC Offset: 0 to ± 1OV continuously adjustable Symmetry Range: 90:10 - 10:90 Distortion: <1% (at lOHz-100KHz) Frequency Response: 0.1Hz - 100KHz: ± 0.5dB

FUNCTION SIGNAL GENERATOR 2 MHZ WITH AMPLITUDE & FREQUENCY DISPLAY

Specification: FUNCTION SIGNAL GENERATOR 2 MHZ WITH AMPLITUDE & FREQUENCY DISPLAY Frequency: 2MHz Voltage: 220 V+/-10% (110 V+/-10%) Dimension: 310x230x90 mm Sensitivity: 100 m Vrms Attenuation: 20 db,40 db Technical Specification: - 5-digit LED display (including 3 digits for voltage) Frequency and amplitude display simultaneously Output waveforms: sine wave, square wave and triangle wave Frequency of output signal: 0.2Hz-2MHz Duty cycle adjustable: 20%-80% Width of output signal adjustable continuously Amplitude without attenuation: 0.9V-10V Amplitude with -20dB attenuation; 100mV 1V Amplitude with -40dB attenuation: 10mV 100mV. Power - AC 110/220V 5-digit LED display (including 3 digits for voltage) Frequency of output signal: 0.2Hz-2MHz Standard Accessories - Carrying case and manual Dimension - 270(H) x 215(W) x 100(D)mm

FUNCTION GENERATOR 0.1HZ-10MHZ WITH AM/FM & FREQUENCY COUNTER

Specification: FUNCTION GENERATOR 0.1HZ-10MHZ WITH AM/FM & FREQUENCY COUNTER Frequency: 0.1 Hz to 10 MHz Type: Digital Dimension: W-205 H-95 D-292 mm Weight: 2.4 kg approx. Modulation of any signal by AM, FM and internal sweep Direct display of amplitude Single push for selection functions Variable pulse duty cycle adjustment High signal purity and constant amplitude flatness throughout the entire range Auto ranging 40 MHz Frequency Counter 50 mVrms sensitivity for stable display of external signal frequency Internal Modulation Generator Backlit LCD for display of frequency, mode, amplitude simultaneously Square wave rise time better than 70 ns

FUNCTION GENERATOR 2HZ-2MHZ WITH FREQUENCY COUNTER

Specification: FUNCTION GENERATOR 2HZ-2MHZ WITH FREQUENCY COUNTER It has a wide frequency range with LED display for frequency. And also, it has a 30 MHz Frequency Counter in-built with Function Generator. Features: 2MHz Function generator Output waveform Sine, Triangle, Square, Ramp, Pulse Voltage Control Frequency (VCF) capability Frequency range: 2Hz - 2MHz Display: 6-digit LED display Output waveforms: Sine, Triangle, Square, ± Pulse, ± Ramp Output Impedance: 50± 10% Output Amplitude: 20Vp-p (open circuit) ,10Vp-p (with 50 load) DC Offset: 0 to ± 10V continuously adjustable Symmetry Range: 90:10 - 10:90 Rising Edge of Square: Distortion: <1% (at lOHz-100KHz) Frequency Response: 0.1Hz - 100KHz: ± 0.5dB, 100KHz -2MHz: ± 1.0dB

FUNCTION GENERATOR 0.1HZ-10MHZ

Specification: FUNCTION GENERATOR 0.1HZ-10MHZ Frequency: 0.1 Hz to 10 MHz Type: Digital Dimension: W-205 H-95 D-292 mm Weight: 2.4 kg approx. Direct display of amplitude Single push for selection functions Variable pulse duty cycle adjustment High signal purity and constant amplitude flatness throughout the entire range Internal Modulation Generator Backlit LCD for display of frequency, mode, amplitude simultaneously Square wave rise time better than 70 ns

FUNCTION GENERATOR 0.1HZ-3MHZ WITH FREQUENCY COUNTER

Specification: AUDIO FUNCTION GENERATOR 0.1HZ-3MHZ WITH FREQUENCY COUNTER Frequency: 3 MHz Output Voltage: -5 V-0V+-10 % Frequency Range: 0.1 Hz-3MHz Output Impedance: 50 Ohms +- 10 % Features: Reliable operations Long functional life Uninterrupted performance Easy to operate Compact design Longer service life

AUDIO FREQUENCY FUNCTION GENERATOR 1HZ TO 200KH

Specifications: AUDIO FREQUENCY FUNCTION GENERATOR 1HZ TO 200KHZ Frequency: 1 Hz-200 KHz This is very useful and versatile Laboratory Instruments with three basic Sine, square & Triangular wave output This is completely I.C. Based with frequency range from 1 Hz-200 KHz in five-decade ranges amplitude 0-10 V in the step of 0.2 V, 2V & 10 V.

AUDIO FREQUENCY FUNCTION GENERATOR 1HZ TO 200KHZ WITH DIGITAL FREQUENCY COUNTER

AUDIO FREQUENCY FUNCTION GENERATOR 1HZ TO 200KHZ WITH DIGITAL FREQUENCY COUNTER Amplitude: 0 - 20V peak to peak Frequency Range: 1Hz - 200KHz in six steps Output Impedance: 60 Ohms Display: LCD Voltages: 220VAC + 10V,50Hz Accuracy: + 3% on all ranges. Voltages: 220VAC + 10V,50Hz

DSO 50 MHZ 4 CHANNEL SAMPLING RATE 1GS/S (COLOR LCD DISPLAY)

Specifications: DSO 50 MHZ 4 CHANNEL SAMPLING RATE 1GS/S (COLOR LCD DISPLAY) BW: 50MHz Max. Sample rate: 1GSa/s Channels: 4 Display: 7.0 inches TFT LCD display Size(W—H—D): 313.1 mm— 160.8 mm—122.4 mm Weight: 3.8 kg ± 0.5 kg

DSO 70 MHZ 2 CHANNEL SAMPLING RATE 1GS/S (COLOR LCD DISPLAY)

Specifications: DSO 70 MHZ 2 CHANNEL SAMPLING RATE 1GS/S (COLOR LCD DISPLAY) Bandwidth: 70 MHz Channel: 2 Real Time Sample: 1 Gs/S Memory Depth: 40 k Rise time: 1.7ns Time base accuracy 50ppm, Volts/DIV Range: 2mv/ div-5v/div Input Impendence: 1m For Voltage measurement, Temperature, Impedance, electric Power, frequency etc.

2 CHANNEL SAMPLING RATE 1GS/S (COLOR LCD DISPLAY DSO 200 MHZ)

Specifications: DSO 200 MHZ 2 CHANNEL SAMPLING RATE 1GS/S (COLOR LCD DISPLAY) Bandwidth: 200 MHz Channel: 2 Real Time Sample: 1 Gs/S Memory Depth: 40 k Rise time: 1.7ns Time base accuracy 50ppm, Volts/DIV Range: 2mv/ div-5v/div Input Impendence: 1m For Voltage measurement, Temperature, Impedance, electric Power, frequency etc.

AF OSCILLATOR 100KHZ

Specifications: AF OSCILLATOR 100KHZ AF Oscillator: 20 Hz to 100 K Hz in four bands Sine and square wave with output level meter 0-10 VP. -P. Output impedance 600 ohms. Function Generator solid state: 1 Hz to 100 K Hz in five bands Sine square and triangular wave without variable from 0-20-volt P-P. Accuracy + 3% output impedance 50 ohms.

Spectrum Analyzer 1GHz

Specifications: Spectrum Analyzer 1GHz Frequency range: 0.151050 MHz. Center frequency display accuracy: 100kHz. IF bandwidth (-3dB): 400kHz and 20kHz. Sweep rate: 43Hz. Amplitude range: -100dBm to + 13dBm. Screen display range: 80dB (10dB/div). Reference level: -27dBm to + 13dBm (in 10dB steps). Distortion: <-55 dBc of 2nd and 3rd harmonic. Sensitivity: <5dB above average noise level. Input attenuator: 0 to 40 dB (4x10 dB steps).

2 CHANNEL SAMPLING RATE 1GS/S (COLOR LCD DISPLAY DSO 100 MHZ)

Specifications: DSO 100 MHZ 2 CHANNEL SAMPLING RATE 1GS/S (COLOR LCD DISPLAY) Bandwidth: 100 MHz Channel: 2 Real Time Sample: 1 Gs/S Memory Depth: 40 k Rise time: 1.7ns Time base accuracy 50ppm, Volts/DIV Range: 2mv/ div-5v/div Input Impendence: 1m For Voltage measurement, Temperature, Impedance, electric Power, frequency etc.

SPECTRUM ANALYZER 1GHZ WITH TRACKING GENERATOR

Specifications: Spectrum Analyzer 1GHz WITH TRACKING GENERATOR Frequency range: 0.151050 MHz. Center frequency display accuracy: 100kHz. IF bandwidth (-3dB): 400kHz and 20kHz. Sweep rate: 43Hz. Amplitude range: -100dBm to + 13dBm. Screen display range: 80dB (10dB/div). Reference level: -27dBm to + 13dBm (in 10dB steps). Distortion: <-55 dBc of 2nd and 3rd harmonic. Sensitivity: <5dB above average noise level. Input attenuator: 0 to 40 dB (4x10 dB steps). Tracking Generator: Output impedance: 50 (BNC). Radio Frequency Interference (RFI): <20dBc. Output level range: -50dBm to + 1dBm.

CRO 30MHZ, DUAL CHANNEL, 2 TRACE WITH INBUILT 30MHZ FREQUENCY COUNTER

Specifications: CRO 30MHZ, DUAL CHANNEL, 2 TRACE WITH INBUILT 30MHZ FREQUENCY COUNTER 30 MHz bandwidth, dual channel. 6 Digit seven segment display frequency Counter. Sets memory for front panel setting save & recall. Cursor readout with 7 measurements. Panel setup lock of digital-control functions. SMD technology, high stability and reliability. Vertical System: Bandwidth: DC30 MHz. Sensitivity: 2mV/DIV-5V/DIV, 11 steps in 1-2-5 sequence. Rise time: 3.5ns. Vertical mode: CH1, CH2, DUAL(CHOP/ALT), ADD, CH2 INV

CRO 10MHZ, SINGLE CHANNEL, 1 TRACE

Specifications: CRO 10MHZ, SINGLE CHANNEL, 1 TRACE Bandwidth: 10 MHz ANALOG Channels: 1 Input impedance: 1 MOHM +/-3% Input capacitance: 30 pF +/- 5 pF Rise time: < 35ns Max input voltage: 400V (DC + AC PEAK) Sensitivity: 0.2V/DIV-0.5V/DIV Lightweight with low power consumption TV synchronizing, X-Y operating Supplied with 1 (X1, X10) probe and manual High performance &; sensitive 5mV/DIV

DSO 50 MHZ 2 CHANNEL SAMPLING RATE 1GS/S (COLOR LCD DISPLAY)

Specifications: DSO 50 MHZ 2 CHANNEL SAMPLING RATE 1GS/S (COLOR LCD DISPLAY) Bandwidth: 50 MHz Channel: 2 Real Time Sample: 1 Gsa/S Equivalent Sampling Rate: 50GSa/s. Memory Depth: 40 k Rise time: 1.7ns Time base accuracy 50ppm, Volts/DIV Range: 2mv/ div-5v/div Input Impendence: 1m For Voltage measurement, Temperature, Impedance, electric Power, frequency etc.

CRO 30MHZ, DUAL CHANNEL, 2 TRACE

Specifications: CRO 30MHZ, DUAL CHANNEL, 2 TRACE 30 MHz bandwidth, dual channel. Sets memory for front panel setting save & recall. Cursor readout with 7 measurements. Panel setup lock of digital-control functions. SMD technology, high stability and reliability. Vertical System: Bandwidth: DC30 MHz. Sensitivity: 2mV/DIV-5V/DIV, 11 steps in 1-2-5 sequence. Rise time: 3.5ns. Vertical mode: CH1, CH2, DUAL(CHOP/ALT), ADD, CH2 INV

DSO 25MHZ 2 CHANNEL SAMPLING RATE 250MS/S (COLOR LCD DISPLAY)

Specifications: DSO 25MHZ 2 CHANNEL SAMPLING RATE 250MS/S (COLOR LCD DISPLAY) Bandwidth: 25 MHz Channel: 2 Real Time Sample: 1 Gsa/S Equivalent Sampling Rate: 50GSa/s. Memory Depth: 40 k Rise time: 1.7ns Time base accuracy 50ppm, Volts/DIV Range: 2mv/ div-5v/div Input Impendence: 1m For Voltage measurement, Temperature, Impedance, electric Power, frequency etc.

CRO 60MHZ, DUAL CHANNEL, 2 TRACE

Specifications: CRO 60MHZ, DUAL CHANNEL, 2 TRACE 60 MHz bandwidth, dual channel. Sets memory for front panel setting save & recall. Cursor readout with 7 measurements. Panel setup lock of digital-control functions. SMD technology, high stability and reliability. Vertical System: Bandwidth: DC60 MHz. Sensitivity: 2mV/DIV-5V/DIV, 11 steps in 1-2-5 sequence. Rise time: 3.5ns. Vertical mode: CH1, CH2, DUAL(CHOP/ALT), ADD, CH2 INV

CRO 20MHZ, DUAL CHANNEL, 2 TRACE WITH COMPONENT TESTER

Specifications: CATHODE RAY OSCILLOSCOPE(CRO) WITH COMPONENT TESTER 20 MHz bandwidth, dual channel. Sets memory for front panel setting save & recall. Cursor readout with 7 measurements. Panel setup lock of digital-control functions. SMD technology, high stability and reliability. Vertical System: Bandwidth: DC-20 MHz. Sensitivity: 2mV/DIV-5V/DIV, 11 steps in 1-2-5 sequence. Rise time: 3.5ns. Vertical mode: CH1, CH2, DUAL(CHOP/ALT), ADD, CH2 INV

CRO 20MHZ, DUAL CHANNEL, 2 TRACE

Specifications: CATHODE RAY OSCILLOSCOPE(CRO) 20 MHz bandwidth, dual channel. Sets memory for front panel setting save & recall. Cursor readout with 7 measurements. Panel setup lock of digital-control functions. SMD technology, high stability and reliability. Vertical System: Bandwidth: DC-20 MHz. Sensitivity: 2mV/DIV-5V/DIV, 11 steps in 1-2-5 sequence. Rise time: 3.5ns. Vertical mode: CH1, CH2, DUAL(CHOP/ALT), ADD, CH2 INV

SINGLE PHASE ELECTRIC MOTORS CAPACITOR START

Zener Diode Characteristics Apparatus

Specifications: The instrument comprises of the following: Two moving coil MO-65-volt meters mounted on the front panel for measuring current and voltage. The connection for each meter is brought out at 4mm sockets One DC regulated continuously variable power supply 0-15 Volts DC / 150 mA.

Mobile Phone Trainer

Axial Steam Turbine Trainer

Servo Motor Trainer

Electrical Dc Machine Training Unit

Electric Hand Drill

Tap And Die Sets

Electronic Control Trainer

PCB Workholder

Embedded Device

Cable Cutters

Soldering Station With Digital Display

Twist Drill Set

Portable Data Acquisition (DAQ) Device

Oscilloscope

Experimental Trainer For Electronic Circuit

Sensors And Transducers Trainer

Single Phase Transformer Trainer

Plate and Frame Filter Press

Transmission Line Stimulator

Basic Electricity Kit

Communication Receiver Demonstration Unit

Laboratory Pasteuriser Instruments

Distribution System Trainer

Line Commutated Converter Circuits Unit

Power Transformer Trainer

Dual Trace Storage Screen Display

Motor Generator Sets

Distribution Trainer

LCR Bridge

Transistor Amplifier Demonstration Unit

Two Stage RC Coupled Transistor Amplifier

Process Control And Measurement System Trainer

To Measure The Polar Pattern Of The Antenna

Synchronous Machine Trainer

Digital Analog Trainer System

EM By Thomson Method Bar Magnet Method

GM Counter

Embedded Kit

INDUCTION MACHINE (ASYNCHRONOUS)

Study Of Microwave Component

Self-Commutated Converter Circuits Unit

Converter Drives With Dc Motors Unit

Smart Grid And Power System Trainer