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Teleconference link: https://umn.zoom.us/j/9024497080?omn=98454621599
Meeting ID: 902 449 7080
Domestic: 1-408-638-0968 (US toll)
Access code:
  • Lab Update - Run 82 on-going
    • Fridge Status : Fridge is at 4K to clear out partial plug on the still line.
    • Got baratron to work with the power supply after tweaking the connections. It reads 5.259 V (== 5.259*1000/7.6 = 691.9 mbar), G2 = 690 mbar with an offset of 50 mbar.
    • Started condensing mixture. After starting circulation, Still pressure shows region of series of spikes in pressure between 7 Torr and 2 Torr, along with MC temperature stagnant. The return pressure increase over time as well during this time.
    • Working on modifying the Labview VI to work with the full setup. All subvi's need modification on this older 370 VI diagram.
    • Plan to add mixture and/or He3 today after reaching base temperature.
  • Priority Updates
  • General Updates
    • Himangshu
    • Shubham
    • Zach
    • Elliott
    • Scott