Vacuum Gauges And Controller

State-of-the-art vacuum gauges for laboratory and industrial operation have to meet high standards in terms of gauge head resistance to chemicals, reliability in rugged applications and operator-friendly interfaces. VACUUBRAND has a comprehensive range of electronic measuring instruments for the range of atmospheric pressure to 5 x 10-9 mbar. A lot of applications in the laboratory call for electronic vacuum control, that is, constantly adapting the pump´ s volume flow rate to process requirements. The maximum volume flow rate of the unregulated pump can be changed in various ways: by cyclically turning the pump on/ off ( with the VNC 2 controller or the CVC 3000 controller with module VMS-B) by cyclically opening/ closing an in-line solenoid valve ( CVC 3000 or VNC 2) or by changing the pump´ s motor speed continuously ( VARIO® pumps in connection with CVC 3000 or VNC 2 VARIO)