Thermo Scientific
Figure 138. NPD Thermionic Source Cable Removal
10. Unscrew and pull out the straight jack connector of the collecting electrode cable from
the collecting electrode bulkhead jack. See
Figure 139. Collecting Electrode Cable Removal
11. Remove the thermionic source.
4
Performing Detectors Routine Maintenance
Maintaining a Nitrogen Phosphorous Detector (NPD)
Thermionic Source Assembly Cable
Thermionic Source Assembly
Figure
139.
Collecting Electrode Cable
Collecting Electrode Straight Jack
Connector
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