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2021/06/01 (Tuesday)

Previous Day

  • Lab in-person: Matt
  • Virtual partner:
Status Run 74 in progress. Warmed up after 3rd appearance of IVC leak at 4K. Cryostat Vacuum Jacket pumped out. Beginning reassembly of IVC.
30 mK can and IVC middle section installed Friday
1155 Reattach stripline buckle to top of the lip at the bottom of the IVC middle can, two bolts plus washers. Relevant photos here: May 11
1345 Reattach stripline heatsink at bottom of IVC middle section
OK - now things are back together. We can install the tower.
1500 Straighten up the lab a bit, putting away all the tools from the disassembly
1554 Erect clean tent at bottom of fridge and turn on HEPA filter fan. Do some duct-tape repairs on the top corner of the doorway. Wipe down inside with methanol.

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