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Entry  Thu Jun 21 09:10:08 2012, steve, Update, PEM, flow bench must be running all times 
    Reply  Thu Jun 21 12:13:35 2012, Jenne, Update, PEM, flow bench must be running all times 
Message ID: 6845     Entry time: Thu Jun 21 09:10:08 2012     Reply to this: 6846
Author: steve 
Type: Update 
Category: PEM 
Subject: flow bench must be running all times 

The south end flow bench HEPA filter should be run all times. You can turn it off for a measurement or two but remember we are storing clean optics there.

The zero count bench will reach  room particle count  ~ 10,000 in one minute.

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