Agilent 8890 GC system

Hi Maxmax

Check above..

Both manuals are in French of 8890 gc

ok thank you very much but you know my real problem is the spikes in the signal level i don't know exactly what can cause this problem.

Hello i think my problem is not knowing how to do ECD scan as i have all try to have spikes but still the same i ask your help again to achieve this.

Hello, I need help setting my baseline during ECD scans because I always find it on 10 × 6 which is not normal.

I think, you should call to your local agilent to see it on site..

In picture, attached by you, inlet pressure is showing 0 psi..means no column flow or something else...

I have done it several times but still no answer that's why I had the idea to join this forum, he told me the last time he was traveling for a job.  more than a week.

https://community.agilent.com/knowledge/gc-portal/w/gc-knowledgebase/8512/ecd-baseline-troubleshooting

Check this link for baseline troubleshooting...