Model No:P-695
To determine the value of lathe mechanical equivalent of heat by using Calender & Barne’s constant flow calorimeter. Calender & Barne’s Apparatus has horizontal corning glass tube open at both ends inside of which a heating element coil about 40 cm long made of Nichrome wire , is fitted operatable 6V DC. Polished wooden base: It is encased in it with a lined felt & proved with a hinged cover. Terminals: are brought at each end of the tube for the electrical supply.
APPARATUS USED
1. Calender & Barne’s Apparatus:
It has horizontal corning glass tube open at both ends inside of which a heating element coil about 40 cm long made of Nichrome wire , is fitted operatable 6V DC. Polished wooden base: It is encased in it with a lined felt & proved with a hinged cover. Terminals: are brought at each end of the tube for the electrical supply. The horizontal tube: is connected either by rubber tube or rubber cork to the inlet & outlet system, each having a short vertical extension to accommodate a thermometer supplied the constant level tank:(100 x 75 mm dia) fitted with clamp on a tripod stand for maintaining water level
2. CARBOY CAP 5 LTRS FOR CONTINOUS FLOW OF WATER
3. AC AMMETER 10 AMP
4 AC VOLTMETER 100 V
5. BATTERY ELEMINATOR (POWER SUPPLY) 3 amp
6. THERMOMETER 110'………….2 NOS
7. MEASURING CYLINDER
8. STOP WATCH
9. CONNECTING WIRE
FEATURES
