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Re: specification for the uniform field region




Sorry it should read 3 parts in 10,000 not 2 parts in 10,000.  Jim


Jim Stewart wrote:
> Hello Everyone
>
> I have attached a sketch for what I propose for the uniform field 
> region to use in the specification
> for the tagger magnet. The required field uniformity would be 2 parts 
> in 10,000 for any 2 points in
> the hatched area less than 100mm apart and 1% over the whole hatched 
> area. I would also like to
> require the uniformity +/- 2mm above and below the horizontal plane.
>
> Please let me know what you think?
>
> Jim
>
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