Chromatography Forum

Posted: **Fri Nov 15, 2013 1:18 am**

Hi everyone,
I'm trying to setup my old cromatograph. It's start up normally. The head pressure is ok. But I dont have all flows in the detector (FID). The air flow works properly, but the h2 and n2 dont appears (sometimes, the h2 work a few time). Anyone can help me?

Posted: **Sat Nov 16, 2013 9:25 am**

Hi

Initially check that you have hydrogen entering the 5890. Secondly check the jet is not blocked, the hydrogen goes through the jet.

This accounts for most issues, get back to us if this does or doesn't work.

Posted: **Wed Nov 20, 2013 11:25 am**

Hi

Initially check that you have hydrogen entering the 5890. Secondly check the jet is not blocked, the hydrogen goes through the jet.

This accounts for most issues, get back to us if this does or doesn't work.

Thanks for answer. The jet was clean. I found the problem. Was the broken liner. It was a disruption. Now, the HP5890 it's new

Chromatography Forum

Issue with flows - HP5890 series II

Issue with flows - HP5890 series II

Re: Issue with flows - HP5890 series II

Re: Issue with flows - HP5890 series II