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2020/06/22 (Monday)

Previous Day

  • Lab in-person: Matt
  • Virtual partner: Zach
1433 Matt Fritts body temperature = 96.7 F.
1512 Matt arrives at lab.
1515 Turbo on IVC = 12 nbar.
1530 IVC = 1.4ubar after valving out turbo for 10 min.
1630 Leak returned at KF flange, as high as several 100 pbar*l/s with a 1/2 sec blast of helium.
Tried taking off clamp and applying vacuum grease to o-ring, didn't seem to stop leak.
1700 Matt leaves lab.

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