Copper calorimeter 75 x 50 mm , insulated, outer vessel of 100 x 65 mm size with a plastic cover having holes for thermometer and stirrer. Holder for thermometer is fixed to the outer vessel. Complete with stirrer.
SMOKE CELL For demonstrating Brownian motion. A short cylindrical cell, closed by a cover glass, is held vertically in an opaque channel, 90 x 90 x 30 mm. IIIumination is by an integral filament bulb and cylindrical glass lens. The cell enables Brownian motion to be observed for at least 15 minutes after charging the cell with smoke fitted 4 mm socket terminals for connection 12 V supply.
Ether Thermoscope, Mechanical Lab Equipment For detecting thermal radiation with bulb 30 mm dia approx. one bulb painted matt. black. Partially evacuated. Mounted on wooden stand.
HAND WHEEL DRIVING UNIT Two 75 mm dia pulleys, one is driving and other is output pulley. With the pulley and the intermediate pulleys are both 75mm diameter, and intermediate pulley is 20mm diameter. Pulley shafts are mounted on base.
AMBALA, Haryana, India
