Comment pquest SNF 2004-08-13 10:43:07: Chiller coolant

eenriquez at snf.stanford.edu eenriquez at snf.stanford.edu
Fri Aug 13 10:43:07 PDT 2004


Changed the chiller coolant back to 50/50 DI/glycol.  It was 100% glycol but most users had problems with chuck temperature  control.  Ran ethursh recipe for 10 minutes with no chuck temp change.  With 100% glycol, the temp increased by 7 deg within  5 minutes.




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