Rotary Air Compressor Test Bench
Product Code : EL-TELE-10710
Quick Answer: The Rotary Air Compressor Test Bench is a laboratory apparatus built around a rotary vane compressor driven by an electric motor, used to help students measure and analyze compressor performance. It records discharge pressure, air intake, and power input using a pressure gauge and an Energy meter, and it monitors pressures and temperatures at both stages through sensors and digital displays. From these readings, students can determine the volumetric efficiency, power consumption, and free air discharge of the compressor.
The test bench consists of a rotary vane compressor driven by an electric motor, together with an orifice meter and manometer for airflow measurement, a pressure gauge for discharge pressure, and an Energy meter for measuring the power input of the compressor. Pressures and temperatures for both stages are recorded using sensors and indicated on digital displays, while air throughput and electrical power consumption are also measured. From these measurements, students can determine the volumetric efficiency, power consumption, and free air discharge of the compressor.
The measured values can be read on the digital displays and, at the same time, transmitted directly to a PC via USB, with data acquisition software included for this purpose. The trainer is also equipped with safety devices such as pressure relief valves and pressure switches.
FEATURES:
Efficiency, Isentropic Efficiency & Free Air Delivery at different delivery pressure.
To study all components/Accessories used in rotary Air Compressor.
To study & determine Isentropic Work, Actual Work Volumetric
To Plot Volumetric Efficiency/Isentropic Efficiency against Delivery Pressure & comment on the nature of the plot.
Observations can be taken by air compressed in storage& free condition.
Instrumentation: sensors with digital displays
Software for data acquisition via USB
SPECIFICATIONS:
Vane compressor – Rotary compressor, driven by 3 HP motor.
Control valve at delivery side.
Stop clock.
Calibrated orifice meter with water manometer to measure air intake.
Energy meter to measure input of the meter.
Pressure gauge to measure discharge pressure.
DIMENSIONS AND WEIGHT:
L x W x H: 1500x 1500 x 1250 mm
Weight (approx.): 320kg
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Last Updated: September 2026
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