Specification:
THERMAL CONDUCTIVITY OF INSULATING POWERED APPARATUS
Description
Insulating Powder apparatus isdesigned to determine the thermal conductivity of insulating Powder. TheApparatus consists of two thin-walled concentric copper spheres. Inner spherehouses Nichrome Wire heating coil. Insulating Powder is fitted between thespheres. Heat flows radically outwards.
Temperature sensors at properpositions are fitted to measure surface temperatures of spheres. Heat input forthe heater is given through a Variac and measured by Digital Voltmeter &Digital Ammeter. By varying the heat input rates, wide range of experiments canbe performed.
Experiments
Determination of thermal conductivityof insulating powder.
Comparison of thermal Conductivity ofinsulating powder at different temperatures.
Technical Details
Inner Sphere: 100 mm dia. OuterSphere: 200 mm dia. Heater: Nichrome Wire Temperature Sensors: RTD PT-100 Type(10 Nos.)Control Panel: Digital Voltmeter: 0-300 Volt. Digital Ammeter: 0-2Amp. Variac: 0-230 V / 2 Amps. Digital Temperature Indicator: 0-300oCWithMulti-Channel Switch, ON/OFF Switch, Mains Indicator.
EDUTEK INSTRUMENTATION
All Rights Reserved.(Terms of Use) Developed and Managed by Infocom Network Private Limited. |