UMN CDMS Wiki archive
start › cdms › k100 › group_meetings › 20240514
Teleconference link: https://umn.zoom.us/j/9024497080?omn=98966942390
Meeting ID: 902 449 7080
Domestic: 1-408-638-0968 (US toll)
Access code:
  • Lab Update - Run 80 warming up
    • IGH issue after LHe transfer.
    • IGH processor went into hibernation mode 505 error.
    • Tried power cycling the system, but error persist.
    • Matt has never seen this issue before. Emailed Nader for any suggestion.
    • Prof Paul Crowell looked into it yesterday as well. Suspect the stepper motor on the He3 pump might be causing it now. Not sure.
    • Decided to warmup to clear the underlying blockage, which might let the processor to come back to normal mode.
  • Priority Updates
  • General Updates
    • Himangshu
    • Shubham
    • Zach
    • Elliott
  • Fun Update