Domestic refrigerator

DR-1/EV - DR-2/EV

The equipment has been designed to allow students to see in detail the operation of a 1-door (mod. DR-1/EV) or of a 2-door (mod. DR-2/EV) domestic refrigerator.

Training program

  • Domestic refrigerator operation analysis
  • ON/OFF regulation: the refrigerated room thermostat
  • Evaluation of the cycle pressures and of the corresponding evaporation/condensation temperatures
  • Drawing of the cycle on the pressure enthalpy diagram
  • Evaluation of the specific energy exchanged at the evaporator and at the condenser
  • Cycle EER evaluation
  • Fault insertion

Technical specifications
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