From robinhmb at yahoo.com  Tue Oct  2 14:16:15 2007
From: robinhmb at yahoo.com (Robin King)
Date: Tue, 2 Oct 2007 14:16:15 -0700 (PDT)
Subject: Vacuum wand issues
In-Reply-To: <47025628.8060202@stanford.edu>
Message-ID: <68396.73067.qm@web58708.mail.re1.yahoo.com>

Ted,
Thanks for looking into this.  At the Thermco bank there's only one
wand to service all four pieces of equipment so could we have a
second one installed as a backup?  Wands get dirty, chipped, loose,
etc.  Thanks,  
Robin


--- Ted Berg <tberg at stanford.edu> wrote:

> Hello all,
>       As  some of you might be aware we have recently had numerous 
> issues with the vacuum wands on the furnaces   I have contacted the
> 
> vendor of our vacuum wands and it looks like the bonder they use to
> 
> attach the quartz to the metal is breaking down(melting ) as the
> wands 
> are used. They are not sure if it is a shelf life issue or just a
> bad 
> batch of the adhesive. They will repair our bad wands and have
> suggested 
> an alternative. Even though the quartz is rated to 1400 degrees C
> the 
> adhesive obviously is not.. Thank you for your patience. ted
> 



       
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From jrjain at stanford.edu  Sat Oct  6 02:09:28 2007
From: jrjain at stanford.edu (Jinendra Raja Jain)
Date: Sat, 6 Oct 2007 02:09:28 -0700
Subject: thermco1 free tonight
Message-ID: <000001c807f8$99a17bc0$ef3342ab@jrjain>

Decided to use another tube.  Apologies for late notice.

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