Bench For Studying The Refrigeration Cycle Refrigeration Trainer Technical Training Equipment

BDRC Bench For Studying The  Refrigeration Cycle Refrigeration Trainer Technical Training Equipment 

This unit has been designed for students so that they can acquire the scientific and practical knowledge of the operation of vapour-compression refrigeration cycle.
TRAINING PROGRAM
• Studying the refrigerant phases versus pressure and temperature
• Detecting refrigerant pressures, temperatures and flow rate when the equipment is running
• Plotting the refrigeration cycle onto the pressure-enthalpy diagram and detecting the specific thermal energy exchanged at the evaporator and at the condenser
• Studying the operation of a thermostatic valve and of a capillary tube for gas expansion
• Determining the exchanged thermal power
• Determining the thermostatic valve superheat
• Determining the compressor volumetric efficiency
• Assessing the system E.E.R.
TECHNICAL SPECIFICATIONS

• Steel structure painted with epoxy paint and baked
• Hermetic compressor with protector
• Forced-air evaporator and condenser (variable speed)
• Thermostatic expansion valve and capillary tube for controlling flow rate
• Liquid separator
• Dehydrator filter
• Sight glass
• On-off valves
• Double pressure switch
• Operating valve for system filling and draining
• Flowmeter
• High and low pressure gauges
• 2 electronic thermometers with Pt100 probes to be inserted in various test points arranged along the circuit
• Digital multimeter
• Thermomagnetic - earth leakage control button
• Fuses
• Start button
• Emergency button
Power supply: 230 Vac 50 Hz single-phase - 380 VA (Other voltage and frequency on request)
Dimensions: 90 x 45 x 76 cm
Net weight: 65 kg
Supply with 
THEORETICAL – EXPERIMENTAL HANDBOOK