Advertisement
Chromatography Forum

Agilent 6890 Faulty Pneumatic Board

Discussions about GC and other "gas phase" separation techniques.

2 posts Page 1 of 1
Post a reply

Agilent 6890 Faulty Pneumatic Board

avatar
oscar.oyola@upr.edu
Hi, I have a Agilent 6890 with MS detector, and I have problems with the EPC.

The message that display is : Pneu Error 0158
PCB Cmd Error: 2003

Anyone knows how to fix this?

Regards,
Oscar

Re: Agilent 6890 Faulty Pneumatic Board

avatar
MSCHemist
EPC's are a known weak spot of the 6890 and can be an expensive repair. From Agilent a new board is ~$2000. If you can remove the board there are 2 or so places that will fix them for under $1000 WN technical I believe is one.

http://www.wntechnical.com/6890epcrepair.html
http://www.ttiservice.com/html/epc.htm
Post a reply
2 posts Page 1 of 1
Return to “Gas Chromatography”

Who is online

In total there are 189 users online :: 2 registered, 0 hidden and 187 guests (based on users active over the past 5 minutes)
Most users ever online was 5108 on Wed Nov 05, 2025 8:51 pm
Users browsing this forum: Baidu [Spider], Bing [Bot] and 187 guests

Latest Blog Posts from Separation Science

Separation Science offers free learning from the experts covering methods, applications, webinars, eSeminars, videos, tutorials for users of liquid chromatography, gas chromatography, mass spectrometry, sample preparation and related analytical techniques.

Subscribe to our eNewsletter with daily, weekly or monthly updates: Food & Beverage, Environmental, (Bio)Pharmaceutical, Bioclinical, Liquid Chromatography, Gas Chromatography and Mass Spectrometry.

Liquid Chromatography

    Gas Chromatography

      Mass Spectrometry