Helium Level and Field Drift

 Spectrometer AC200-31 AM300   AV300    AV300N    AV400    DRX500    AV600  

 Installation year

 1990 1984 2017 2020 2012 1997 2007

 Helium level
  (figure)
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 Field drift
  (figure)
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 X,Y,Z-Shims drift
  (figure)
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 Log files
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Helium refill date: Wed 5 August 2026   [46% He AV600125 litersQuench:16 August 2026 ]
[16% He AM30035 liters Quench:31 August 2026 ]
[39% He AV40067 liters Quench:14 September 2026 ]
[34% He AC200-3133 liters Quench:5 October 2026 ]
[51% He DRX50021 liters Quench:23 October 2026 ]
[46% He AV30059 liters Quench:31 January 2027 ]
Order 374 liters of liquid helium[69% He AV300N34 liters Quench:1 May 2027 ]

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