INFICON Explorer Portable Gas Chromatograph - Manual (Page 262)

Maintenance and Troubleshooting
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3. In SiteChart, select the Assay tab.
4. Open the assay and click Send to Explorer .
Once the file has been downloaded, allow at least 30 minutes for Explorer to
reach the assay set points.
5. Select the first column/detector pair.
If your application uses 2 or 3 columns you must repeat this procedure for each
column.
If you are using the ECD, you must repeat this procedure for each ECD library.
6. Run a chromatogram on the selected column/detector pair.
The chromatogram must contain all the compounds listed in your library.
7. Select the Assay tab, and select Open from the File menu to open the
chromatogram that was just run.
8. Select Re-integrate from the Analyzer menu to re-integrate the chromatogram.
Compounds matching library information will be identified.
9. Click on the first compound in the library.
10. Review the data in the library information box.
Compounds present in the calibration gas must be selected for calibration.
Compounds that are not present in the calibration gas must be removed from
the library.
NOTE: All compounds contained in the library must be contained in the calibration gas.
11. Ensure you have entered the correct calibration concentration.
This is the concentration of the compound in your calibration gas.
Blue dashed lines will be displayed where SiteChart is expecting to find the
compound.