Emerson Rosemount 470XA Manual page 91

Gas chromatograph
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Manual
MS-00809-0100-0470
5. Press
6. Press Edit to zoom, change the cursor, hide the baseline, change the scale, or see
7. Use Up or Down to highlight an option.
8. Press Enter to select the highlighted option.
4.4.12 
Start a single stream analysis run
Procedure
1. Go to the Main Menu screen in one of two ways:
2. Go to GC Control → Single Stream.
3. Press
4. Press Down to highlight the stream that you want to analyze.
5. To select or clear the Purge stream for 60 seconds check box or the Continuous
6. Press
4.4.13 
Start a calibration analysis run
Procedure
1. Go to the Main Menu in one of two ways:
Rosemount 470XA
.
The Archived CGM screen displays.
results.
From the Home screen, press
From any other screen, press
.
The Start Single Stream Analysis screen displays.
The Purge stream for 60 seconds feature allows sample gas to flow through the
sample loop for 60 seconds prior to beginning the first analysis. The feature is
checked by default.
The Continuous operation feature allows for the repeated analysis of the selected
stream. The feature is checked by default.
operation check box, do the following:
a) Press Down to move from the Stream list box to the Purge stream for 60
seconds check box.
b) To select or clear the Purge stream for 60 seconds check box, press
c) Press Down to move from the Purge stream for 60 seconds check box to the
Continuous operation check box.
d) To select or clear the Continuous operation check box, press
to start the analysis run.
From the Home screen, press
From any other screen, press
Using the Rosemount 470XA
.
.
.
.
June 2023
.
.
91

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