!!! Too high daily helium loss 102% at DRX500 !!!


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
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 Log files
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Helium refill date: !!! TODAY !!!   [0% He DRX50039 litersQuench:2 June 2025 ]
[100% He AV6000 liters Quench:23 August 2025 ]
[75% He AM30010 liters Quench:9 October 2025 ]
[78% He AC200-3111 liters Quench:15 October 2025 ]
[103% He AV400-3 liters Quench:20 February 2026 ]
[84% He AV30018 liters Quench:1 May 2026 ]
Order 71 liters of liquid helium[104% He AV300N-4 liters Quench:8 May 2026 ]

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