Tenders Description & Specification for Basic Heat Pump Demonstrator
Basic Heat Pump Demonstrator
Functional model of a water-to-water heat pump
Piston compressor, thermostatic expansion valve, pressostat, sight glass, 2 manometers
2 thermometers to determine the water temperatures in the tanks, -10...50°C
Coiled pipe evaporator/condenser, Cu
Components bolted to metal sheet
Refrigerant R134a, CFC-free
220V, 50Hz, 1 phase.
Piston compressor:
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
Power consumption: 97W at -10/32°C,
Refrigerating capacity: 222W at 5/32°C.
Ltekonline are the manufacturers of Basic Heat Pump Demonstrator used to demonstrate engineering principles in Engineering Colleges, Engineering Schools andRefrigeration Training Kitfor Engineering Teaching Lab in Universities
