Agilent Technologies 7890A Troubleshooting

Troubleshooting Tasks 8
Agilent 7890 Series Troubleshooting 203
To Verify That the NPD Bead Is Ignited
To verify that the bead is ignited, look through the vent hole on
the detector lid to see if the bead is glowing orange.
The NPD output is selected by the operator as part of the adjust
offset process and generally is between 5.0 and 50.0 pA.
WARNING
Hot exhaust! Detector exhaust is hot and can cause burns.

Agilent Technologies 7890A Specifications

General

Brand	Agilent Technologies
Model	7890A
Category	Laboratory Equipment
Language	English