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| <== Date ==> | <== Thread ==> |
|---|
| Subject: | Re: High density thermal diode monitoring |
| From: | Steven Hartman <[email protected]> |
| To: | "Arnold, Ned D." <[email protected]> |
| Cc: | "[email protected]" <[email protected]> |
| Date: | Wed, 14 Aug 2013 19:58:10 -0400 (EDT) |
On Wed, 14 Aug 2013, Arnold, Ned D. wrote:
Has anyone implemented a cost effective solution for monitoring large quantities (~96) of thermal diodes for cryogenic temperature monitoring (down to 2K)? The solution proposed here is either the Lakeshore Model 218 or Model 224, both of which are ~$250/channel ... I was hoping to find something cheaper.
The SNS uses Highland Technology V460 for monitoring silicon diodes on the superconducting linac (2K) . . .
http://www.highlandtechnology.com/DSS/V460DS.shtmlWhether this would be cheaper then the lakeshore depends on if you already have the VME crate.
-- Steven Hartman [email protected]