Chromatography Forum

Chromatography Forum is a public discussion group where you can post questions, news, or messages of interest to chromatographers everywhere, but you must be registered to participate (registration is FREE). If you are a registered user, please log in.
http://www.chromforum.org/

Problems with Shimadzu GCMS

http://www.chromforum.org/viewtopic.php?t=11143

Page 2 of 2

Posted: Tue Sep 29, 2009 5:40 pm
by Ron
This sounds like a big leak, it should take at least 15 to 20 seconds for the vacuum to decrease enough to open the door.

Posted: Tue Sep 29, 2009 5:52 pm
by LWC
Yes we had issues with the O-ring that fits in the door, it wasn't sealing properly, but that has been fixed.

Sensitivity is a gonner HELP!!

Posted: Fri Oct 23, 2009 7:30 pm
by LWC
Okay so the ugly problem has reared its ugly head AGAIN!!!! Sensititivy took a nose dive this week. Tunes are only slightly off, I am planning on cleaning the MS next wk anyone have any other suggestions?? Could the silly thing just be dying?
All times are UTC
Page 2 of 2
Powered by phpBB® Forum Software © phpBB Limited
https://www.phpbb.com/