RE: TOFr gas question at STAR

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From: Xu, Zhangbu (xzb_at_bnl.gov)
Date: Sat Apr 12 2003 - 18:22:51 EDT

 Hi,
  It is from mixing room, the isobuthane pressure is 20. Freon and
flows are reasonable.
Thanks!
         Zhangbu

-----Original Message-----
From: Frank Geurts
To: David Underwood
Cc: tofp_at_physics.rice.edu
Sent: 4/12/2003 5:58 PM
Subject: Re: TOFr gas question at STAR

what gauge do you mean? Inside the gas mixing room or outside on the gas

bottles? If outside, could you tell us whether the bottle was a big one
(freon) or the smaller bottle (isobuthane)

  I don't think 20psi will be a problem but it should go up much more.
Geary, did you turn up the pressure recently?

anyway, just talked to Zhangbu in the SCR ... he'll check at report back

to this list.

cheers,
frank

David Underwood wrote:
> Sat, Apr 12, 16:30
> There is some guage on the TOFr gas that reads 20 instead of 10.
> no one knows what it is or what to do with it.
>
> Dave Undeerwood
>

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