Full Automatic Compressor Performance Testing Equipment

The equipment is a full automatic compressor performance testing equipment for measurement of refrigerating capacity of compressors for vehicle-installed air-conditioners.

Features

  • Automatic processing from control/measurement of compressors to capacity computation/data output
  • Short measuring time by control stability and quick computation
  • Highly accurate capacity measurement by precise measurement and computation system
  • Excellent reproducibility and easy comparison of capacity of prototypes
  • Real-time OCR measurement


System Configuration

Calorie meter part
  • Compressor driving equipment
  • Refrigerating cycle
  • Compressor temperature chamber
  • Evaporator temperature chamber
  • Measuring part
  • Controller
  • Input scanner
  • Communications interface
  • Personal computer
  • Peripheral part
  • Chiller unit
  • Cooling water bath


  • Measuring system
    Total refrigerating capacity of compressor, net refrigerating capacity, shaft power horse, coefficient of performance, volume efficiently, mechanical efficiency, etc.

    Control system
    Control of parameters such as compressor revolution, compressor ambient temperature, front temperature of expansive valve, etc. and operation

    Data processing system
    Computation of total refrigerating capacity of compressor, net refrigerating capacity, shaft power horse, coefficient of performance, etc.

    System Specifications

    Testing method By direct method in JIS B8608 [General rule of capacity measuring method of refrigerating unit]
    Measuring range Refrigerating capacity 700 to 11600W
    Capacity measuring item Total refrigerating capacity - by JIS refrigerant flow meter method
    Net refrigerating capacity - by electric heating method based on JIS calorie meter method
    Shaft horse power, coefficient of performance, volume efficiency, mechanical efficiency, etc.

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