Helium transfer line for Varian's Oxford AS-500, no confusion please
Wei Li 448-7532 (wli@utmem.edu)
Wed, 22 Aug 2001 11:34:35 -0500
Hi Peter,
In case there is a misunderstanding of my summary email: I have no intension
to say that Bruker's transfer line is a better design than Oxford's. All I
want is to confirm from other users that my oxford line is not working well.
Whether it is real defective or a bad seal, I don't really care now since it
is under warranty. Maybe I should not write the extra "my 1993 Bruker line
works well..", I apologize for that.
Best regards
Wei Li
-----------------------------------------
Wei Li, Ph.D
Dept. of Pharmaceutical Sciences
University of Tennessee HSC
847 Monroe, Room 327
Memphis, TN 38163
Phone 901-448-7532 (Office) Fax 901-448-6828 (Office)
Phone 901-527-6784 (H)
----- Original Message -----
From:
To: "Wei Li 448-7532"
Sent: Wednesday, August 22, 2001 10:58 AM
Subject: Re: Helium transfer line for Varian's Oxford AS-500
>
> I just saw your response summary and would like to add that we have three
(3)
> Oxford transfer lines and have had to pump them twice in 10 years. I
think your
> problem is in the valve seal. If it is not there then the line is
defective and
> should be replaced. It is most likely the seal. I have worked with
Oxford
> transfer lines since 1975 and have had NONE fail. There is also nothing
special
> about the Bruker transfer lines.
>
>