Comment drytek2 SNF 2011-04-19 11:56:38: slow to pump down

lindaw at lindaw at
Tue Apr 19 11:56:38 PDT 2011

drytek 2 is slow to pump down and new base pressure seems to be low 30 something mT, rather than the nomal below 19 mT that is used to have to reach to start the gas flow.  Pump problem?

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