The system includes two water refrigerators to cool the air generated by the compressor, complete with thermo-resistances for measuring the temperature of the air and water at the input and output. The Double Stage Compressor Study Unit makes it possible to study the main characteristics of a twin-cylinder air compressor with two-stage compression. The bench is trolley-mounted and has a front panel on which the control devices and all the instruments needed for the tests are located.
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