Post by frank123 on Dec 11, 2023 13:18:34 GMT -5
Should we purge the chamber and evacuate the chamber at the same time?
On the one hand, We are recommended to purge the vacuum chamber with dry nitrogen while warming the probe station up at a faster speed when the temperature is above 100K;(page )
On the other hand, we are also advised to operate the pumping system to maintain proper vacuum in the chamber when the temperature is above 77K (page 96).
On the one hand, We are recommended to purge the vacuum chamber with dry nitrogen while warming the probe station up at a faster speed when the temperature is above 100K;(page )
On the other hand, we are also advised to operate the pumping system to maintain proper vacuum in the chamber when the temperature is above 77K (page 96).