Subject: Comment raith SNF 2007-09-27 14:53:35: optimal vacuum levels achieved -- bake your samples
From: jwc@snf.stanford.edu
Date: Thu, 27 Sep 2007 14:53:38 -0700

Optimal system chamber and gun vacuum levels have been reached.  FE-GUN emission levels
have come up concurrent with an increase in Extraction voltage I made last week.
 Users are reminded to be careful bake all samples they introduce into the system at
90 degrees C. or higher for two minutes before loading sample into the RAITH.
Users are also reminded that no greases, silicon based lubricants, epoxies, nor any
form of carbon or adhesive tapes or paste may be introduced into the system. 
 Questions? See James Conway...