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 14 December 2026   [45% He AV600127 litersQuench:23 December 2026 ]
[57% He AV40047 liters Quench:4 February 2027 ]
[36% He AC200-3132 liters Quench:20 February 2027 ]
[35% He AM30027 liters Quench:22 February 2027 ]
[53% He DRX50020 liters Quench:5 March 2027 ]
[76% He AV300N26 liters Quench:15 August 2027 ]
Order 303 liters of liquid helium[78% He AV30024 liters Quench:19 September 2027 ]

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