The standards I have seen come from the IEST - Institute of Environmental Science (and Testing?).? The set the standards for "Class 100" or "Class 10" clean rooms.? 

http://www.iest.org/i4a/pages/index.cfm?pageid=1

Denny Fritz
MacDermid, Inc. 


-----Original Message-----
From: Mike Johnson <[log in to unmask]>
To: [log in to unmask]
Sent: Mon, 29 Sep 2008 3:17 pm
Subject: [TN] Electrical Manufacturing Environmental Recommendations...



Where can I find information regarding particulate filtration, humidity,
and temperature recommendations?  We are for all practical purposes a
high mix, low volume electrical manufacturing facility. 





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