Comment tylannitride SNF 2009-11-30 08:51:56: checked tube base and rate of rise.

seymour at seymour at
Mon Nov 30 08:51:57 PST 2009

found tube in idle with N2 flowing and a coral message tube had pump issues or gate valve issues. The tube pumped down to 3 mT after pumping N2 for a few mins and ror was about 11 mT/min.

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