Thermodynamics > Air conditioning & Refrigeration

TH 527 REFRIGERATION TRAINER

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A table top refrigeration system is used to investigate energy balance at compressor, condenser and evaporator.

Both the condenser and evaporator used water cooled heat exchangers. Instruments are provided for measurement of temperatures, pressures and cooling water flow rates. The system requires outside water supply.

Instruction manual is also included.

  • Familiarization with refrigeration cycle and components.

     

  • p-h diagram.

     

  • Energy balances at evaporator and condenser.

     

  • Overall heat transfer coefficients for evaporator and condenser.

     

  • Effects of load variation.

  • Compressor
: 0.37 kW 
  • Refrigerant
: R134 a 
  • Condenser
: Co-axial coil heat exchanger 
  • Evaporator
: Co-axial coil heat exchanger 
  • Measuring instruments:
  
- Pressure gauges: Compressor inlet and outlet 
- Water rotameters: 2x 1-7 Lpm (approx.) for heat exchangers 
- Sensors with digital display: Temperature for compressor inlet and outlet, condenser outlet, evaporator inlet, 
 

condenser and evaporator, cooling water outlets and cooling water inlet

 
  • Power supply
:              220V 1Ph 50Hz. Other power supply is available on request. 

Net (unpacked) shipping dimensions WxLxH  : 75 x 90 x 100 cm

Net weight  : 60 kg

  • TH527S
Learning Software
 to support both online/offline training with data calculation and analysis by manual data entry from analog measuring instruments.
  • TH527-001
Sight glass of refrigerant at condenser exit
  • TH527-014
Cooling unit
 - Capacity : 0.75 RT
  • TH527-030
Watt meter for compressor input power
  • TH527-040
Concentric tube heat exchanger instead of co-axial coil heat exchanger
  • TH527S
Learning Software
 to support both online/offline training with data calculation and analysis by manual data entry from analog measuring instruments.
SIMILAR PRODUCTS