Helium Level and Field Drift

 Spectrometer AC200-31 AC200-33 AM300   AV300    AV400    DRX500    AV600  

 Installation year

1990 1988 1984 2017 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
  (text)

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Helium refill date: Mon 8 October 2018   [39% He AV40067 litersQuench:17 November 2018 ]
[13% He AM30036 liters Quench:21 October 2018 ]
[56% He AV600102 liters Quench:7 November 2018 ]
[43% He AC200-3129 liters Quench:11 December 2018 ]
[52% He AV30053 liters Quench:3 April 2019 ]
[83% He AC200-3318 liters Quench:25 October 2019 ]
Order 310 liters of liquid helium[88% He DRX5005 liters Quench:5 October 2026 ]

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