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 28 December 2026   [9% He AC200-3146 litersQuench:9 January 2027 ]
[11% He AM30037 liters Quench:13 January 2027 ]
[43% He AV40063 liters Quench:24 January 2027 ]
[36% He DRX50027 liters Quench:22 February 2027 ]
[68% He AV300N35 liters Quench:4 August 2027 ]
[75% He AV60058 liters Quench:19 August 2027 ]
Order 297 liters of liquid helium[72% He AV30031 liters Quench:12 September 2027 ]

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