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Heat Pump & Heat Accumulation Trainer

Heat Pump & Heat Accumulation Trainer


PN#: CZM-3000

Price: call


  • The possibility of the experiment on temperature, pressure, defrosting auto control of heat accumulation pump device and mechanical trouble

  • The possibility of experiment and theoretical education related to automatic control, refrigeration system, and refrigerator accessories.
  • The experiment on cycle change of refrigeration equipment according to temperature and Mollier diagram drawing in P-1 diagram drawing part.
  • Secondary heat exchange through heat accumulation tank
  • The possibility of heat carrier's flow control and flaw's quantity check
  • Digital pressure switch (high and low pressure) with the most accurate data
  • Visual heat accumulation tanks by transparent acryl and cool-warm heat system with circulation part
  • The structure to heat accumulation with heat pump and the design to know heat circulation or state and control
  • Data formation by data auto-saving and P-1 diagram auto­ operation in the system with the control program


  • Compressor: 1/2HP,

  • Condenser: Air-cooled type
  • Evaporator: pin, Tube air-cooled type
  • Evaporator
  • Expansion Valve: manual type
  • Liquid receiver: 1/2HP
  • 4way reversing VN: welding type
  • Check VN
  • Heat exchanger: tube type
  • Electronic valve : 3/8" nut clamp type
  • Manometer
  • Fitting nipple
  • Sight Glass
  • Electric control module: DC24V
  • Graphic module: digital DC24V
  • Thermostat range: -40°C- 100°C
  • Pressure switch range :
  • Low side : 0bar-5bar High side : 5bar- 30bar