I don't really have a stake in this, but it's great to hear that it came off
without a hitch! That's great news that the magnet came up nicely and
that the move went smoothly. Nicely done!
Cheers,Mike
On Saturday, October 26, 2024 at 10:18:02 AM MDT, Feng Qiu via groups.io wrote:
Hi Anna,
Thank you for all your help when we decommissioned your magnet at Salk Institute.
We used a dedicate truck transported this magnet to Florida State University.
All O rings were replaced during installation at FSU. We pumped vacuum to
2X10E-6 mbar (spec is 5X10E-5 mbar) before precooling. The magnet has been
ramped to 500.13 MHz field smoothly without quench. It has been cryo shimmed
with a very good cryoline. It can be directly successfully 3D topshimmed with
all RT shims starting as zero value! The current drifting is 3 Hz/hr which is
way below the spec of 10 Hz/hr. The liquid helium holding time is graet than
the spec of 5 months!
Your magnet is now in a good new home with the perfect working condition and
could be operating for another 20 years!
Thank you and your collogues and looking forward to see you at ENC next year!
Feng
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Received on Mon Oct 28 2024 - 06:13:49 MST