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 26 October 2026   [38% He AV40068 litersQuench:2 December 2026 ]
[49% He DRX50022 liters Quench:9 January 2027 ]
[54% He AC200-3123 liters Quench:26 January 2027 ]
[58% He AM30017 liters Quench:7 February 2027 ]
[25% He AV30082 liters Quench:6 February 2027 ]
[46% He AV300N59 liters Quench:6 April 2027 ]
Order 296 liters of liquid helium[89% He AV60025 liters Quench:17 September 2027 ]

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