Operating the SS2000 System
3–20 H
2
S in Natural Gas
3–12, and then click Finish to display the spreadsheet. The first few
lines look like the normal serial output data received before the
Mode 6 command was entered. Look for the three columns of
numbers at the bottom of the file.
4. Click on the upper right cell of the three columns, as shown in Figure
3–13. Hold the Shift key down while pressing the End key followed
by the Down Arrow key to highlight the third column. Keep holding
down the Shift key and press the End key followed by the Left
Arrow key to select the three columns by 512 rows.
5. Click the Chart Wizard button on the Task Bar. The Chart
Wizard should open, as shown in Figure 3–14.
6. Choose the X-Y (Scatter) chart type and the Smoothed Lines
Without Markers sub-type. Click Finish to display a graph of the
spectrum, as shown in Figure 3–15. If the 2f curve appears flat,
double click on it to get to the Format Data Series Window. Select
the Axis tab, and select Plot Series on Secondary Axis, as shown
in Figure 3–16. Click OK to rescale the plot.
Validating the Analyzer
Validation of the system using an appropriate gas standard can be done by
closing off and disconnecting the sample stream, connecting a bottle of
validation gas to the sample inlet port at the specified inlet pressure, and
Figure 3–12 Setting Tab and Space as delimiters.
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