Re: [AMMRL] Ice noticed on Nitrogen equilibration exhaust line.

From: Spin-Doc <bert.heise_at_spin-doc.net>
Date: Thu, 8 May 2025 09:15:51 +0800

Hi,

This may be an indication that one (or more) of the other nitrogen exhausts is blocked with

ice from air moisture. You should remove all heat sinks and check for uneven or

stopped nitrogen exhaust. If you find a blocked exhaust a good way to get rid of

it is by blowing nitrogen gas into the exhaust using a thin tube, for example the

helium dipstick. This should melt the ice which ejects as droplets of water - much

better than using force to push the ice block into the nitrogen dewar.

Best regards

Bert

-> Sent via mobile <-

Spin-Doc

Magnetic resonance equipment, service, training & more

Dr. rer. nat. Bert Heise

Owner, applications scientist

Kiefernweg 13

58239 Schwerte

Germany

Mail: bert.heise_at_spin-doc.net

Phone: +49-171-5135315

Representing MestreLab, Stelar & Barthel HF

_._,_._,_

Groups.io Links:

You receive all messages sent to this group.

_._,_._,_

Received on Wed May 07 2025 - 18:31:30 MST

This archive was generated by hypermail 2.4.0 : Sun Jun 01 2025 - 15:26:23 MST