Helium transfer line

From: Rainer Haessner <rh_at_org.chemie.tu-muenchen.de>
Date: Tue, 20 Feb 2001 22:10:51 +0100 (CET)

Hi all,

we are here in a discussion to exchange our flexible helium transfer
line for our DMX 750 by a nonflexible one. The specialists of an
institute dealing with low temperature physics told us, that our flexible
tranfer line wastes about 30% of helium due to the comparative high pressure
needed to work with this flexible line.
What's your opinion? Does anyone has experience with nonflexible transfer
lines? Do you think 30% is a correct value?

Best regards

Rainer
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Received on Tue Feb 20 2001 - 17:31:41 MST

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