CAT NO: DIDACTICNLE-Export-182001
Vapour Compression Refrigeration Trainer.
Vapour Compression Refrigeration Trainer
The vapor compression refrigeration trainer is designed to analyze
performance of Vapor Compression Refrigeration Cycle. The trainer
consists of a hermetically sealed compressor, air cooled condenser,
expansion device & coiled evaporator. The evaporator coil is
immersed in a water tank fitted with electric heater. The heater load is
controlled by a dimmer. CFC Free refrigerant R134a is used in the
trainer.
The measuring instruments are provided to measure
Temperature & pressure of refrigerant cycle, Refrigerant Flow, Power
Supplied to compressor & Heater Load.
EXPERIMENTAL CAPABILITIES:
• Demonstration of Vapor Compression Refrigeration Cycle.
• Calculation of coefficient of performance of Refrigeration Cycle
• Plotting Pressure-Enthalpy Diagram
SPECIFICATIONS:
• Compressor: Hermetically Sealed, Capacity ¼ Ton, 230 V AC.
• Condenser: Finned Copper Tube Condenser with condenser fan & motor
• Evaporator: Coiled Evaporator immersed in Water
• Expansion Device: Capillary Tube
• Flowmeter: Glass Tube Rotameter for Refrigerant Flow
• Pressure gauge: 0 to 300 PSI
• Compound gauge: -30 to 150 PSI
• Water Circulating Pump
• Electric Heater: Capacity 1 kW, Supply 230 V AC
• Dimmer: Range 0-250 V AC, 4 A
• Digital Voltmeter: Range 0-500 V AC
• Digital Ammeter: Range 0-5 A AC
• Temperature Sensors: Pt 100 temperature sensors – 5 Nos.
• Temperature Indicator: 8 Channel Indicator with Selector Switch, Range 0-199.9 °C
• Frame: Made of M.S. Square Tubes & Sheets, Welded & Powder coated.