Have you checked how much helium it took and if it's comparable to usual amount?
On Wed, Feb 19, 2014 at 11:53 AM, Gopinath Tata <gopi_at_umn.edu<mailto:gopi_at_umn.edu>> wrote:
Hi,
I was doing helium fill for our 700 Agilent magnet on Friday Feb.14. It
usually takes 30 minutes. But this time within 10 minutes helium was
coming out, and I stopped the filling. The helium reading went from
lowest number to highest instantly. The number did not change from
past four days.
I have a feeling that there may be some ice formation. please let me
know if you have any suggestions.
Thanks,
Gopinath
--
Tata Gopinath, PhD
Research Assistant Professor
Department of Biochemistry, Molecular Biology, & Biophysics
http://www.chem.umn.edu/groups/veglia/people.htm
http://www1.umn.edu/nmr/ss.html
University of Minnesota
Minneapolis , MN 55455
Phone: 612-625-2715
Received on Wed Feb 19 2014 - 09:16:22 MST