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The Two Stage Air Compressor Test Set Air Water Cooled is for studying the two stage reciprocating air compressor characteristics. The air receiver has a drain valve, a safety valve and a discharge valve. The piping system is arranged such that intercooler or second stage compressor can be by passed. An intercooler is provided between first and second stage. The unit is equipped with necessary measuring instruments and is on wheels. For educational purpose, the two stages are separated and can be operated at different speeds. Both stages are connected by vee-belts to the same motor with an advanced inverter. The second stage compressor has three alternative pulleys to vary the pressure ratio between the two stages.
Experiments:
Compressor characteristics eg. volumetric efficiency, isothermal efficiency, pressure ratio, temperature ratio.
Effect of second stage drive ratio.
Effect of compressor speed.
Effect of intercooler.
Compressors:
Type : Air-cooled, two stage.
Maximum working pressure : 12 kg/ cm2.
Second stage : Completed with three different diameter pulleys.
Displacement : Approx 300 ml.
Intercooler : Water cooled, counter flow heat exchanger.
Air receiver : Approx 90 l or as requested.
Measuring instruments:
Air flow rate : Inlet orifice plate with air box and inclined water manometer.
Motor input power : Advanced inverter.
Speeds : Digital display.
Pressures : Pressure gauges at first stage and second stage outlets, and air receiver.
Temperatures : Air inlet and outlet of each stage, cooling water inlet and outlet.
Power supply : 220V 1Ph 50 Hz.
Input power : Advanced inverter.
Cooling water flow rate : Rotameter.
Accessory : Barometer.
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As one of India's leading Two Stage Air Compressor Test Set Air Water Cooled manufacturers, suppliers & exporters, we deliver tender-grade quality with documented compliance to institutions, laboratories & training facilities across 65+ countries.
Every Two Stage Air Compressor Test Set Air Water Cooled unit is manufactured to international quality standards and tested before dispatch. Full QC documentation & calibration certificates included.
Established export channels across Africa, Asia, the Middle East & beyond. Complete shipping documentation — certificates of origin, packing lists, test certificates, customs paperwork.
Need a specific configuration of Two Stage Air Compressor Test Set Air Water Cooled? We offer customisation for tender specifications, OEM branding, voltage variants & bulk institutional orders.
Technical consultation before purchase, installation guidance, operator training documentation, and responsive after-sales support — backed by our specialist engineering team.
Trusted by institutions, governments & industries worldwide for reliable, tender-documentation-ready supply.
We supply Two Stage Air Compressor Test Set Air Water Cooled across seven major buyer segments worldwide:
Practical laboratory training & coursework experiments
STEM education & physics / chemistry / biology demos
Process quality, testing & calibration requirements
Clinical lab, diagnostics & pathology applications
Ministry, defence research & PSU lab infrastructure
UNICEF, WHO, UNDP & bilateral aid procurement
Skill development & technical training labs
Direct & sub-contractor tender fulfilment
Manufacturing scale & global reach
Documentation-ready supply for tender-grade procurement — certificates of origin, test certificates, calibration data & compliance matrices.
Laboratory Instrument India is a recognised manufacturer, supplier and exporter of Two Stage Air Compressor Test Set Air Water Cooled from India. We supply this product across our complete export network — from individual institutional purchases to large-scale tender supply contracts.
Nigeria, Kenya, Ghana, Ethiopia, Tanzania, Uganda, South Africa, Egypt, Morocco, Algeria, Senegal, Cameroon
Bangladesh, Sri Lanka, Nepal, Myanmar, Vietnam, Indonesia, Philippines, Malaysia
UAE, Saudi Arabia, Oman, Qatar, Kuwait, Iraq, Jordan
All shipments include complete export documentation, customs paperwork & freight handling.
Common questions from buyers, procurement officers & technical evaluators about ordering, customisation, lead time & documentation.
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