Sciencemadness Discussion Board
Not logged in [Login ]
Go To Bottom

Printable Version  
Author: Subject: Buchi experts pliz help !
mehanik
Harmless
*




Posts: 1
Registered: 12-5-2008
Location: N pole
Member Is Offline

Mood: No Mood

smile.gif posted on 12-5-2008 at 19:56
Buchi experts pliz help !


Set of used glassware (assembly C) was bought for this R-121 unit. Condenser assembly itself holds vacuum well, no leaks.
http://i295.photobucket.com/albums/mm121/ximij/STP80842.jpg
But when connected to vapor duct hissing noise comes from little hole on the bottom of the flange.
http://i295.photobucket.com/albums/mm121/ximij/STP80834.jpg
Not even sure if I have a right seal.. (KD-22?)
http://i295.photobucket.com/albums/mm121/ximij/STP80840.jpg
http://i295.photobucket.com/albums/mm121/ximij/STP80847.jpg
Is it just worn out ptfe vacuum seal, smth else or my stupidity-)) ??

Thanks for help !
View user's profile View All Posts By User
stoichiometric_steve
National Hazard
****




Posts: 827
Registered: 14-12-2005
Member Is Offline

Mood: satyric

[*] posted on 16-5-2008 at 13:37


the seal should be allright, try greasing it a BIT. no idea what the "little hole" refers to.



View user's profile View All Posts By User

  Go To Top