S05533
3B Scientific™ Heat Pump D
Manufacturer: 3B Scientific™
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Product Type
Heat Pump D
Includes
Wattmeter to record the operation time, the mains voltage, instantaneous power input and electrical work, and two thermometers for measuring the temperatures in the two reservoirs
Weight (Metric)
21 kg
For Use With (Application)
For showing how refrigerators and electrical compression heat pumps work
Weight (English)
46 lb.
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Description
- Consisting of compressor with drive motor, vaporizer, expansion valve and condenser
- Used as an air water or water water heat pump
- Connected in a closed system by copper pipes and mounted on a base board Evaporator and condenser are constructed as copper tubing spirals Two large manometers display the pressure ratios of the coolant Two observation windows A protective overpressure switch disconnects the compressor motor from the circuit when overpressure reaches 15 bars
- Compressor power: 120 W Coolant: R 134A, free of fluorochlorohydrocarbons Temperature reservoirs: 2000mLl each Manometer: 160mm dia
- Dimensions: 560× 300× 630mm 3 Weight: 21kg Experiment topics: Determining the power output as a function of the temperature difference Analysing the cyclic process by means of a Mollier diagram