Subject: Comment raith SNF 2009-02-18 14:01:09: larger than normal vibration signature evident in Ebeam Lab
From: jwc@snf.stanford.edu
Date: Wed, 18 Feb 2009 14:01:10 -0800

Greetiings:
since recent repairs were effected to the water cooling loop we have been observing
larger than  normal vibration signature evident on the RAITH 150 system.  This may be
due to a worn bearing in the air handler above this lab, a facilities issue, ot due
to a new source in or near the Ebeam Lab.
JWC