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: !!! TODAY !!!   [0% He DRX50039 litersQuench:23 June 2025 ]
[87% He AV60030 liters Quench:28 August 2025 ]
[64% He AM30015 liters Quench:26 September 2025 ]
[67% He AC200-3117 liters Quench:7 October 2025 ]
[101% He AV400-1 liters Quench:5 March 2026 ]
[100% He AV300N0 liters Quench:15 May 2026 ]
Order 100 liters of liquid helium[100% He AV3000 liters Quench:25 July 2026 ]

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