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Teleconference link: https://umn.zoom.us/j/9024497080?omn=95322888432
Meeting ID: 902 449 7080
Domestic: 1-408-638-0968 (US toll)
Access code:
  • Lab Update
    • LN2 transfer completed. Base didn't reach 77K!
    • First pass, added 6.3 mbar He exchange gas, but ran out of LN2 on the dewar, base temperature reached 183 K and started trending upwards
    • Added more He exchange to IVC (10 mbar) before continuing.
    • Refilled and restarted transfer. Took longer to fill the Main Bath than usual.
    • Base temperature this morning is 90K.