Four Modes of KNF VC 900
- Evacuate: a vacuum chamber is evacuated as quickly as possible by means of the vacuum source that is connected to the control unit. If a variable KNF pump is connected to the vacuum controller, the vacuum chamber can be evacuated with variable pump capacity.
- Pressure Control: The vacuum controller controls the system pressure to the selected value (constant pressure).
- Automatic: The vacuum controller automatically finds the vapor pressure of the sample and adjusts the process pressure accordingly. (Only if a variable KNF pump is connected to the vacuum controller.)
- Function: Vacuum is controlled according to a user-entered pressure curve. Up to 10 different pressure curves can be stored.
For technical data, please see KNF VC 900 product page.