Werbung
Verfügbare Sprachen
Verfügbare Sprachen
Operation
General information for fast venting
We recommend fast venting of larger volumes in 4 steps.
1. Use a Pfeiffer Vacuum venting valve for the turbopump, or match the valve cross-section to the
2. Vent the vacuum system with a maximum rate of pressure rise of 15 hPa/s for a duration of 20
3. Then vent the system with a second venting valve of any size; for example, directly at the vacuum
4. Wait for pressure equalization to atmospheric pressure in the vacuum system.
118/146
size of the recipient and maximum venting rate.
seconds.
chamber.
Werbung
