Comment innotec SNF 2010-07-11 23:54:42: regened, pumping down

ericp at snf.stanford.edu ericp at snf.stanford.edu
Sun Jul 11 23:54:43 PDT 2010


Cryo was dumped.  LR between cryo and chamber (chamber pumped down, cryo at atm) was 500mT/min.  
I recommend that the gate valve be cycled several times under vacuum before venting the chamber.  (Maybe a piece of something on the seal?). 




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