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2024/11/22 (Friday)

Previous Day

  • Lab in-personnel: Himangshu
Status Run 82 In Preparation.
LN2 transfer yesterday. Cernox stuck at 100K overnight. Most probable cause is we ran out of exchange gas. I reintroduced 4 mbar exchange gas after pumping out the IVC and added more LN2. Temp started to drop further
Leak detector shows a reading in 10e-6 mbarL/s level which is very high to check leaks. So, we decided to refill LN2 and do the blowout on Monday, turbo pumping the IVC over the weekend

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