Apr 26, 2004 #1 Tophat12 Mechanical Joined Dec 31, 2003 Messages 1 Location US Hello, can someone refer me to a source for calculating vacuum pump down time? Book, web site etc. Thanks.
Hello, can someone refer me to a source for calculating vacuum pump down time? Book, web site etc. Thanks.
Apr 26, 2004 #2 imok2 Mechanical Joined Oct 21, 2003 Messages 1,311 Location US Hers's some: http://www.lesker.com/CFDOCS/newweb/Technical_Info/PumpSpeedCalculating.cfm httphttp://www.gastmfg.com/technical.html#techinfo://http://www.gastmfg.com/technical.html#techinfo Upvote 0 Downvote
Hers's some: http://www.lesker.com/CFDOCS/newweb/Technical_Info/PumpSpeedCalculating.cfm httphttp://www.gastmfg.com/technical.html#techinfo://http://www.gastmfg.com/technical.html#techinfo
Apr 26, 2004 #3 quark Mechanical Joined Jan 23, 2002 Messages 3,409 Location IN thread407-91207 Eng-Tips.com : Solving your problems before you get them. Upvote 0 Downvote
Apr 27, 2004 #4 scooter911 Mechanical Joined Apr 28, 2003 Messages 44 Location US Call you Varian rep. They used to have a great vacuum book. S Upvote 0 Downvote