Two Stage Air Compressor Test Rig

The 'J.P.T.I' unit consist of one experimental type two stage reciprocating air compressor air cooled inter cooler ,suitable for a pressure of 12 kg/cm2 & having a displacement of 0.168 m3/min. driven by squirrel cage induction motor of 2 H.P. Energy meter & stop watch to determine the input to the motor. The above motor suited for 400/440 V. 3 ph. 50 cycles A. C. supply. The motor is provided with switch & starter.

RANGE OF EXPERIMENT:-
To conduct a performance test on the two stage reciprocating air compressor and to determine the volumetric efficiency and isothermal efficiencies at various delivery pressures.

SPECIFICATION:-
• Compressor: Two stage with intercooler.
• Diameter of LP Cylinder: 55mm
• Diameter of HP cylinder: 50 mm
• Stroke Length: 65mm
• Compressor Speed: 720 rpm
• 2HP A/C Motor
• Air intake Measurement: M/S Tank with Orifice-meter and Manometer
• Bourdon Tube Pressure gauges to measure the pressures.
• Three Phase energy meter.
• Multi-channel temperature Indicator to measure various Temperatures.
• Pressure relief valves.
SERVICE REQUIRED:-
• Suitable floor space to mount apparatus.
• 32 amps Three Phase Electrical Connection.