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Headspace Needle broke 7697A
Posted: Wed Oct 25, 2017 1:59 pm
by ydna1977
Hi
Any body know replacement part for broken needle on 7697A Headspace transfer line or how to fit a new one ?
one bent to breaking point some how !
Re: Headspace Needle broke 7697A
Posted: Wed Oct 25, 2017 2:10 pm
by tkubowicz
Hello
As far as I know needle for transfer lines can be from 7694 HS:
-Needle, headspace transfer line, deactivated 0.5 mm OD 2322590004
-Needle for transfer line, 0.25 mm ID, 0.5 mm OD, nickel 301-016-HSP
-Needle, headspace transfer line, deactivated 0.7 mm OD 2322590005
-Needle for transfer line, 0.4 mm ID, 0.8 mm OD, nickel 301-015-HSP
You can attach transfer line from HS to GC inlet lines and you don't have to use this needles anymore.
Regards
Tomasz Kubowicz
Re: Headspace Needle broke 7697A
Posted: Thu Oct 26, 2017 6:06 am
by ydna1977
Hi ,
Thanks for the info , though arnt these needles for the 7694 transfer line setup ?
the 7697 is slightly different and has a supporting bracket and fitting round the needle and I cant see how the broken needle can be replaced with a new one
The needle then goes into the inlet
Re: Headspace Needle broke 7697A
Posted: Thu Nov 09, 2017 1:26 pm
by ydna1977
Hi ,
Still no takers on this
HP7697 with transfer line and support bracket .. needle broke off
How do I replace this ?
Thanks