Problem metalica SNF 2011-05-26 16:54:37: cryo pump temperature high

carterlin at snf.stanford.edu carterlin at snf.stanford.edu
Thu May 26 16:54:37 PDT 2011

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after roughing pump to 30micron, open up gate valve but pressure shoots up. Cryopump temperature @ 95K

Previous message: Comment metalica SNF 2011-05-24 16:06:18: Pump down time back to normal (1 Hour)
Next message: Comment metalica SNF 2011-05-26 20:45:20: cryotemp down to 12K @ 8:30pm
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