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Subject: Re: Backstreaming problem

Date: 11/08/01 at 5:52 AM
Posted by: Anneleen De Smet
E-mail: Annieds9@hotmail.com
Message Posted:

In Reply to: Re: Backstreaming problem posted by Vladimir Tchoutko on 11/08/01 at 3:23 AM:

Hello,

Can someone give me data about backstreaming of diffusion pumps without baffles? We're doing measurements and get huge values.I'm surprised and like to compare it with other data. We work with a vacuum of 10-6 till 10-7 mbar, so high vacuum.


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