INFICON Explorer Portable Gas Chromatograph - Manual (Page 224)

Calibration
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8. Press EDIT and CALCONC to enter the concentration for the compound.
Use the arrow keys to enter the concentration of the compound in your
calibration gas. If the concentration displayed in the Cal column is correct,
move to the next compound.
Move through the list and check that you have enabled all the compounds and
that you have entered the correct calibration concentration. Remove any
unwanted compounds from the library.
NOTE: Compounds not contained in the calibration gas must be removed from the library,
see Removing Library Compounds on page 236.
9. Ensure you are viewing the correct detector output. To change the view, press
DISPLAY, GC, and DET, and when prompted to change views, press Enter
Menu.
10. Connect a supply of calibration gas, as outlined , or prepare a syringe sample.
Your calibration gas must contain all the compounds that are enabled in the
selected library.
11. Press Start Stop to begin an analysis.
12. Press DISPLAY, GC, and CMPD to view the compound list.
13. When the analysis is complete, review the compound list and ensure all your
calibration compounds are present.
14. Press Enter Menu, then LIBRARY, and CAL.
15. When prompted to calibrate using the last analysis, select YES.
If Explorer can match all the compounds in the last analysis with compounds
you have selected for calibration then your library information will be updated
accordingly.
NOTE: If a calibration fault is displayed see Calibration Fault starting on page 266 for
information about correcting the fault