AZM7133 Basic Heat Pump Demonstrator Didactic Equipment Heat Colling 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 AR134a, 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 AR134a,
temperature scale: -60…80°C
measuring ranges:
-1…9bar / -1…24bar
