This refrigeration test rig set up gives an elaborate view of the basic principles of a refrigeration cycle. The test rig is specially drafted to make the students understand the intricate study of thermodynamics of vapour compression refrigeration cycle by demonstration and experimentation. It is has a fully loaded instrumentation panel to measure various parameters for experimentation of refrigeration cycle.
SCOPE OF STUDY:
To Study the Vapour Compression refrigerator cycle. To Calculate Co-efficient of performance.
Compressor : Hermitically sealed compressor, Reciprocating type.
Capacity 1/3 Ton, Emerson Copeland make.
Refrigerant : R-134-A
Agitator : Compatible capacity.
Condenser : Air cooled compatible to compressor
Condenser Cooling Fan : Compatible capacity with permanent lubricated motor.
Evaporator : Made of Stainless Steel, Insulated with ceramic wool/P.U.F.
Rotameter : Make: Eureka, Range (6-60) LPH
Expansion Device : Capillary Tube, Compatible Capacity.
Pressure Gauges : 2 Nos. (For suction & discharge pressure)
Safety Control : Overload and over current protectors for compressor and
Time delay circuit with Low/high voltage auto-cut.
Temperature Sensor : RTD PT-100 Type
Control Panel Features:
Digital Voltmeter : 0-500 V
Digital Ammeter : 0-19.99Amp.
Temperature Measurement : Digital Temperature Indicator with multi-channel switch.
With mains indicator, Standard make On-off switch etc.
All Other accessories like Hand shut off valves, filter drier and Thermostat (Danfoss make) will be provided.
*An ENGLISH instruction manual with elaborate experimental procedures and block diagram etc. shall be provided with the training system set-up.