AZM7178 Heat Pump for Cooling and Heating Operation Didactic Equipment Fridge Training Equipment
Specification
[1] Air-to-water heat pump for cooling or heating operation
[2] Different operating modes selectable via valves
[3] Refrigeration circuit with compressor, condenser with fan, 2 evaporators with fan
[4] Glycol-water circuit with tank, pump and coaxial coil heat exchanger
[5] Coaxial coil heat exchanger can be used as condenser or evaporator in the refrigeration circuit
[6] 1 thermostatic expansion valve each for coaxial coil heat exchanger and both evaporators
[7] 1 additional evaporation pressure controller and 1 capillary tube for an air cooling evaporator
[8] Displays for temperature, pressure, flow rate and power consumption of the compressor
[9] LabVIEW software for data acquisition with USB under Windows 7 or advance
[10] Refrigerant AR134a, CFC-free
Technical Data
Compressor
– refrigeration capacity: 372W at 7.2/32°C
Condenser with fan
– transfer area: 1,0m²
– capacity: 925W
2 evaporators with fan
– transfer area: 0,55m²
– capacity: 470W / 1385W
Coaxial coil heat exchanger
– capacity: 1,6kW at 0°C; ΔT=9K
Pump
– max. flow rate: approx. 2,9m³/h
– max. head: approx. 4m
Measuring ranges
– temperature: 6x 0…100°C, 4x -20…40°C
– pressure: 1x -1…9bar, 1x -1…24bar
– flow rate (refrigerant): 1x 3…41kg/h
– flow rate (glycol-water): 1x 4…52g/s
– power: 0…2000W
Dimensions and Weight
l x w x h: 1700x750x1900mm
Weight: approx. 185kg
Connections
120V-230V, 50Hz, 1 phase
Water connection
