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Upgrade Kit
Nitrogen Phosphorus Detector
Set NPD Parameters
To set NPD parameters, it is necessary to open the NPD menu and the NPD Signal
menu.
•
•
NOTE
To verify the correct installation of the detector on your GC, perform the NPD Checkout as
described in Section IV of the TRACE GC Ultra Standard Operating Procedures manual
PN 31709200.
OPERATING SEQUENCE
Parameters Setting
1. To open NPD menu, press LEFT DETECTOR or RIGHT DETECTOR depending
26
The
DETECTOR (NPD)
To set parameters, refer to the Chapter 19 of the TRACE GC Ultra Operating
Manual.
The
DETECTOR SIGNAL
detector signal. To set parameters, refer to the Chapter 16 of the TRACE GC
Ultra Operating Manual.
on the location of the detector. The following menu is displayed:
Source curr.A
Base temp
Signal pA
Target current pA
Auto adjust
Polarizer V
H2 delay time
H2
Air
Mkup N2
menu contains the detector control parameters.
menu contains the parameters that control the
LEFT DETECTOR (NPD)
300
2
2
2
Set NPD Parameters
1
2.740
300
(10.4)
(xxxx)
No
3.5
Off
2.3
2.3
60
60
15
15<
Installation Guide
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