Emerson Process Management 3-9000-745 Wok User Manual


 
User Manual MON20/20 Software for Gas Chromatographs
3-9000-745 OCTOBER 2010
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2.5.6 Editing retention times from the Chromatogram Viewer
To edit the retention time for a component, do the following:
1. Right-click on the Component Data table and select Edit Retention
Times. The Ret column turns white, indicating that its cells are
editable.
2. Click on the Ret cell for the component that you want edit, and enter a
new retention time value, in seconds. The value must be less than the
Analysis time.
3. To save your changes, right-click on the table and select Save
Changes. The changes will affect the next analysis run. To return to
the Component Data table without saving your changes, select
Discard Changes.
2.5.7 Viewing raw data
Use the Raw Data button to display the Raw Data table for the selected
trace.
1. Use the Chromatogram pull-down menu to select a specific trace.
Figure 2-29. Chromatogram pull-down menu
Note
Even though you are selecting a trace, the data that is displayed will be fore the
chromatogram, which may include more than one trace.