Vacuum test rig
others two dry running screw vacuum pumps, one roots vacuum pump and also a recipient with a volume of 0.5 m². In addition, different sensors are used for the recording of pressure and mass flow. The pump [...] mbar 5 sensors can be arranged respectively. The flow rate is measured by 7 flow meters in a range of 0,01 l/min - 200 l/min at standard conditions. High vacuum test rig A separate rig with a slide vane rotary …