Agilent Technologies 7890A Troubleshooting Manual page 104
Gas chromatograph
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Also See for 7890A:
- Operating manual (84 pages) ,
- Quick reference (34 pages) ,
- Safety manual (20 pages)
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8
Troubleshooting Tasks
To Verify That the FID Flame Is Lit
104
To verify that the FID flame is lit, hold a mirror or other
reflective surface over the collector exhaust. Steady
condensation indicates that the flame is lit.
Typically the FID output will be between 5.0 and 20.0 pA
when lit and < 2.0 pA when not lit.
Troubleshooting
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