Edutek are manufacturer and Exporter of Automatic Ring and Ball Apparatus .
Technical Specification of Automatic Ring and Ball Apparatus
Measuring temperature accuracy: 0.1
Automatically increase of temperature per minute: 5 Timer accuracy:
1S Steel ball weight: 3.50 0.05 g, diameter: 9.50 mm Temperature display: 0.02 Water in the beaker is agitated by magnetic stirrer
The test is performed in duplicate under closely controlled conditions
Temperature control: Water is used as the bath medium for binders with softening points below 80. Above this temperature glycerol is used in place of water