Fault diagnosis and handling of nitrogen-phosphorus detectors
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Hello everyone, I have a question I’d like to ask. Our company owns an Agilent 7820A gas chromatograph equipped with a nitrogen-phosphorus detector. When it is turned on, an error message indicating EPC or detector issues, as well as a low current problem, appears. Based on these messages, can we determine whether it’s the detector that is damaged or if there is some other fault? Or are additional tests needed? I would appreciate it if you could help me figure this out. Thank you
Has this problem been solved? Seeking advice