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: Mon 24 August 2026   [9% He AM30038 litersQuench:9 September 2026 ]
[19% He AC200-3141 liters Quench:26 September 2026 ]
[57% He DRX50018 liters Quench:20 November 2026 ]
[41% He AV30065 liters Quench:17 February 2027 ]
[67% He AV60076 liters Quench:21 February 2027 ]
[64% He AV300N40 liters Quench:13 April 2027 ]
Order 325 liters of liquid helium[57% He AV40047 liters Quench:17 July 2027 ]

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