Calorimeter Set, Copper, Joules (Each)

For the determination of the specific heat capacity of a liquid by the electrical method. The unit is a nickel-plated copper calorimeter 75 x 50mm (diameter), lagged and enclosed within an outer vessel 100 x 75mm (diameter). A close-fitting ebonite lid is provided with a wire stirrer, and a pair of 4mm socket terminals connected to a Constantan wire heating coil. The resistance of the coil is approximately 6? and should be used with a current 0.5A (with a maximum of 1A). Supplied without thermometer.