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GCMS trouble shooting
Posted: Tue Mar 04, 2014 2:38 pm
by jiangds06
Hi guys,
do you guys had a issue as to GC oven sensor? It said gc oven sensor is missing,so fan does not spin and temperature does not ramp.
Re: GCMS trouble shooting
Posted: Tue Mar 04, 2014 3:15 pm
by Steve Reimer
Sounds like the controller can't see the temperature sensor. Check the connections, if it is all good check your thermocouple. If it has infinite resistance, you need a new one.
Re: GCMS trouble shooting
Posted: Tue Mar 04, 2014 3:17 pm
by Consumer Products Guy
I had to replace an oven thermocouple in an Agilent 6890 a few months ago.
This should've been in the GC section (even if such GC is attached to an MSD).
Re: GCMS trouble shooting
Posted: Mon Mar 10, 2014 7:26 pm
by jiangds06
I replaced the heating coil with sensor. thanks guys.
I had to replace an oven thermocouple in an Agilent 6890 a few months ago.
This should've been in the GC section (even if such GC is attached to an MSD).