Rotary Air Compressor Test Rig

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The Apparatus consists of a rotary vane compressor driven by an electric motor; Air intake is measured by an orifice meter and manometer, Discharge “pressure is measured by a pressure gauge. Power input of the compressor measured by an Energy meter. Thus, the students can determine volumetric efficiency, power consumption and free air discharge of compressor.

  • Vane compressor – Rotary compressor, driven by 3 HP motor.
  • Calibrated orifice meter with water manometer to measure air intake.
  • Energy meter to measure input of the meter.
  • Pressure gauge to measure discharge pressure.
  • Control valve at delivery side.
  • Stop clock.
  • A technical manual accompanies the unit.
  • Services required:
    1. Floor space of approx. 1.5 X 1.5 m. X 1.5 M. height.
    2. 440V, 16A, 3ph. supply.
    3. Tachometer.