4
Performing Detectors Routine Maintenance
Maintaining a Nitrogen Phosphorous Detector (NPD)
Thermo Scientific
TRACE 1300 and TRACE 1310 Hardware Manual
159
Figure 140.
NPD Thermionic Source Removal (2)
c.
Gently lift up the thermionic source connector guiding the flexible cable from the
thermionic source support, then remove the thermionic source assemble from the
NPD body. Avoid bumping the bead on the sides of the collector. See
.
Figure 141.
NPD Thermionic Source Removal (3)
12. Remove and clean the collecting electrode.
T10 Torx Screw
Thermionic Source Connector
Thermionic Source Support
Thermionic Source Assemble
Thermionic Source Flexible Cable
NPD Body
Collecting Electrode Pin