[Sneap] Quadrupole Lens

[Ludwig Beck]

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

-------------- next part --------------
A non-text attachment was scrubbed...
Name: IMG_1310.jpg
Type: image/jpeg
Size: 2689533 bytes
Desc: not available
Url : http://daytona.tunl.duke.edu/pipermail/sneap/attachments/20081124/49903a9f/attachment-0001.jpg