Microline proposes different test solutions for the laboratory and R&D of refrigerator compressors as:
Calorimeter and flowmeter
Functional tests on external components
Checks the correct operation of starting devices and protection supplied with compressors (motor protection and starting relay or PTC). Testing is carried out in a climatic chamber.
Life tests on external components
Checks the operation of motor protection and starting relays or PTC, making them carry out cycles in severe conditions.
Locked rotor tests
The compressor is made to work in severe conditions, with high temperature on the shell and its components, including windings, continuously monitoring electrical and functional efficiency.
Life tests in overloading conditions
Checks operation of the compressor in severe conditions (high ambient temperature, high pressure, high or low supply voltage, etc.). The test equipment comprises a cooling circuit with controlled parameters. Testing is carried out in a climatic chamber.