SERVO
PRO NANOCHROME Gas Analyser
49
04416001A / Revision 7
4.5.2 Analyse Chromatogram
Press
CTRL-L
or click on
Diagnostic
on the menu bar and then on
Analyse
Chromatogram
to display the
DIAGNOSTIC-ANALYSE
CHROMATOGRAM
menu (see Figure 16).
Figure 16 : Diagnostic - Analyse Chromatogram
Figure 16 : Diagnostic - Analyse Chromatogram
The
Analyse Chromatogram
menu is used to analyse a chromatogram and
define the right starting and ending times for the peaks. When the menu is first
opened, the software requests the name of a file that has been previously saved.
This can be a real-time chromatogram or a trending one.
Real time chromatograms are saved with the
.rlt
extension and trending
chromatograms with the
.trd
extension.
A square cursor can be used to move through each line of the graph. The
position of the cursor is shown on the top-left of the screen. The X axis shows
time in 1/10 sec and the Y axis indicates values in counts.
The graph can be scrolled using the scroll bar at the bottom of the graph.