MR012R Vapor Compression Refrigeration System Study Unit Vocational Training Equipment Refrigeration 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 ü Compressor: Hermetically sealed compressor.
ü Condenser: Air Cooled condenser made out of copper pipe & Aluminum fins of matching capacity with fan cooling.
ü Evaporator: Copper Coil immersed in water. The evaporator is insulated from outside to prevent heat loss.
ü Expansion device: Capillary Tube & Thermostatic expansion valve.
ü Energy Meter: One each for power measurement of compressor & evaporator heater.
ü Pressure Gauge: 2 Nos. for H.P., L.P. measurement.
ü Suitable filter/drier.
ü Hand Shut Off type Service valve.
ü Dimmerstat to control power supply to heater. ü Rotameter for Refrigerant flow measurement.
ü Immersion type electric heater.
ü Standard solenoid valves
ü System should be leak proof and safe
ü 12Channel Digital Temperature Indicators.
ü HP-LP Cutout: up to the standard. ü Switches: For compressor, condenser fan, solenoid valve & evaporator heater.
ü Voltmeter: 0 - 250 V.
ü Ammeter: 0 - 15 A.
ü Thermostat: to the standard.
ü To study all components used in refrigeration system.
ü To study the Vapor compression Refrigeration cycle.
ü 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
