Revision as of 15:24, 28 July 2011

July 28, 2011 FDC meeting

Agenda

Production Construction Tracking (Dave)
- Status
- Wire deadening
- Leakage current tests (Lubomir)
- Revised short term production schedule (Lubomir)
Engineering update (Bill)
Electronics update (Chris)
Chamber testing at EEL126 (Beni)
- Status and plans efficiency plot
Other

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 == Production ==
-- Dave (see  the construction tracking): Continued with stringing wire frame#4. Wire frame#3 is waiting for soldering second phase component (Chris will do it together with Tina).  Cell#5: one cathode ready, working on the second (type 2) cathode. Cell#6: working on the first cathode.
+- Dave (see  the construction tracking): Techs are finishing the cathodes for cell#5
 - Waiting for the chemicals for the wire deadening; probably will start testing the procedure beginning of next week. Bill: what is the wire diameter needed to deaden the wire? Lubomir: according to Garfield if we make sense wires 40um signal drops by factor of 40, for 60um - factor of 400, and for 80um -factor of 2,700. After some discussions, Bill will look what is the sagging effect of thickening the wires and Lubomir will estimate the suppression factor that we need.