Heat Pump Trainer

Heat Pump Trainer The Heat Pump Trainer is designed to study working of Heat Pump & analyze performance of Vapor Compression Refrigeration Cycle. The trainer consists of a hermetically sealed compressor, Water Cooled Condenser, expansion device & water evaporator. CFC Free refrigerant R134a is used in the trainer. The measuring instruments are provided to measure Temperature & pressure of refrigerant cycle, Refrigerant Flow, Water Flow Rate & Power Supplied to compressor. EXPERIMENTAL CAPABILITIES: • Demonstration of Heat Pump Cycle. • Calculation of coefficient of performance of Refrigeration & Heating Cycle. • Plotting Pressure-Enthalpy Diagram. SPECIFICATIONS: • Compressor: Hermetically Sealed, Capacity ¼ Ton, 230 V AC. • Condenser: Water Cooled Condenser, Shell & Tube Type • Evaporator: Water Evaporator, Tube in Tube Type • Expansion Device: Capillary Tube • Refrigerant Flowmeter: Glass Tube Rotameter for Refrigerant Flow • Water Flowmeter: For measuring Condenser & Evaporator Water Flow – 2 Nos. • Pressure gauge: 0 to 300 PSI • Compound gauge: -30 to 150 PSI • Temperature Sensors:  Pt 100 temperature sensors – 8 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.