Vapor Compression Refrigeration System Study Unit Teaching Equipment Air conditioning Training Equipment

MR012R Vapor Compression Refrigeration System Study Unit Teaching Equipment Air conditioning Training Equipment

To study the vapor compression Refrigeration System and determine its C.O.P and draw P-H and T-S diagrams
500 Watt
 Compressor: Hermetically sealed compressor.
 Condenser: Air Cooled condenser made out of copper pipe & Aluminum fins of matching capacity with fan cooling.
 Evaporator: Copper Coil immersed in water. The evaporator is insulated from outside to prevent heat loss.
 Expansion device: Capillary Tube & Thermostatic expansion valve.
 Energy Meter: One each for power measurement of compressor & evaporator heater.
 Pressure Gauge: 2 Nos. for H.P., L.P. measurement.

 Suitable filter/drier.
 Hand Shut Off type Service valve.
 Dimmerstat to control power supply to heater.
 Rotameter for Refrigerant flow measurement.
 Immersion type electric heater.
 Standard solenoid valves
 System should be leak proof and safe
 12Channel Digital Temperature Indicators.
 HP-LP Cutout: up to the standard.

 Switches: For compressor, condenser fan, solenoid valve & evaporator heater.
 Voltmeter: 0 - 250 V.
 Ammeter: 0 - 15 A.
 Thermostat: to the standard.
 To study all components used in refrigeration system.
 To study the Vapor compression Refrigeration cycle.
 To determine the Refrigeration Effect, Work Input, Actual C.O.P., Carnot C.O.P., Theoretical C.O.P., Relative C.O.P., Ton of Refrigeration, and Plant Efficiency