[Sneap] Sneap Digest, Vol 50, Issue 4

[Miller, Thomas Edward]

Ludwig:

Can you e-mail me the HVEC coil information that is written in white
lettering on each of the coils? I'll take a look at some of our spare
quads here.

Thank you. Cheers!!!!!

Tom Miller
Purdue University
PRIME Lab
525 Northwestern Ave. 
West Lafayette, IN. 47907-2036
765-494-5381
FAX: 765-496-7228
millerte at purdue.edu


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Today's Topics:

   1. Quadrupole Lens (Ludwig Beck)


----------------------------------------------------------------------

Message: 1
Date: Mon, 24 Nov 2008 16:59:23 +0100
From: Ludwig Beck <Ludwig.Beck at physik.uni-muenchen.de>
Subject: [Sneap] Quadrupole Lens
To: Symposium of Northeastern Accelerator Personnel
	<sneap at tunl.duke.edu>
Message-ID: <492ACF5B.1000701 at physik.uni-muenchen.de>
Content-Type: text/plain; charset="iso-8859-15"

Hello Sneapers,

we have a problem with our Quadrupole Lens at the exit of our MP8 
Tandem. The field in one quadrupole of the doublett is incorrect. Is is 
too low at one pole and to high at one of the neighbours. May be that 
there is a short circuit between some windings of the coil with the 
lower field...

Therefore we are looking for spare parts (coils) or a complete lens. May

be that someone in the sneap community has such a lens, which is not 
needed anymore.
Attached you find a picture of our lens. It is from HVEE a 4 inch Double

Quadrupole Assembly (Drawing nr. D-MAG-142)

Waiting for your help or advice

Ludwig Beck

-- 
Dr. Ludwig Beck
Maier-Leibnitz-Labor / Beschleunigerlabor
Am Coulombwall 6
D-85748 Garching

Tel. 089/289-14271
Fax 089/289-14280

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End of Sneap Digest, Vol 50, Issue 4
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