Air flow test system
Controlling the flow up to 70m3/h with a pressure from 10 to 500Pa, measured on the device to be tested (DUT).
Also can this be a under pressure instead an over pressure. Thereby this system is suitable to test heat exchange units. One circuit
can be pressure control to a level, and the other circuit tested on leakages.
For testing a very precise defined leak (orifice) for the semiconductor industry is made. Under several pressures
the assembly is tested with an accurate flow measurement, connected to a Codesys based PLC system.