FTS Chiller

From: Karen Ann Smith <karenann_at_unm.edu>
Date: Fri, 31 Aug 2001 11:22:31 -0600

I asked about FTS chillers:

Pretty much everyone who responded was happy with their chiller and was
having much better luck than I am. Temperature stability should be
measured in days to weeks, not hours. One respondant had seen a similar
problem which was traced to tiny cracks that were letting coolant
escape. He sugested having the unit inspected for such cracks.

I plan to hve it looked at in the near future. In the meantime, the
Bruker LN2 dewar holds the temperature for at least 2 days without
refilling.

thanks to all who replied,

kas

-- 
Karen Ann Smith               karenann_at_unm.edu
Director, NMR Facility        Adj. Asst. Prof.
Dept. of Chemistry            Clark Hall
University of New Mexico      Albuquerque, NM 87131
505.277.4031                  url: http://www.unm.edu/~karenann
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Is nine-squared plus zero, no more.

Received on Thu Sep 06 2001 - 09:47:02 MST