ZM7133R Basic heat pump demonstrator Vocational Education Equipment For School Lab Compressor Training Equipment
Functional model of a water-to-water heat pump
Coiled pipe evaporator/condenser, Cu
Piston compressor, thermostatic expansion valve, press stat, sight glass, 2 manometers
2 thermometers to determine the water temperatures in the tanks, -10...50°C
Refrigerant R134a, CFC-free
Components bolted to metal sheet
Piston compressor: power consumption: 97W at -10/32°C,
refrigerating capacity: 222W at 5/32°C
Pressure switch: max. temperature difference that can be reached: 50°C Manometer with temperature scale for R134a,
temperature scale: -60...80°C
measuring ranges:
-1...9bar / -1...24bar
