An electrical heater sandwiched between two plates. The heat loss from hot plate

is prevented by using two  heaters and heat of removes heat from liquid by

circulation of water.

SPECIFICATIONS:

1.  Guarded hot plate assembly comprising of main heater, ring guard heater and 

top guard heater, mounted over the liquid test cavity.Multichannel digital   

temperature indicator.

2.  Cold plate assembly provided with water connections.

3.  Digital voltmeter,ammeter, Dimmerstat (2 amp. 3 Nos.)

4.  Space 0.75m. x 1.5m.height.&Water flow @10- 15 lit/min.