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USER MANUAL | ICOS | INSTRUCTIONS | UM/ICOS-EN REV. B.2
4. Enter the known concentration for your local gas standard.
5. Connect your reference gas supply to the ¼" Swagelok inlet port on the back panel
of the analyzer. (Figure 3)
6. Open the valve on your gas supply.
7. Click the NEXT button on the lower, right panel of the screen to begin calibration.
(Figure 36)
8. Each step is displayed in the lower-right panel of the calibration screen as the
analyzer performs the calibration.
Figure 37 shows the calibration process as a flow chart.
Calibration Complete
9. When the
TimeChart
10. Enter
and verify that the displayed concentration correctly corresponds to your local gas
standard.
11. Repeat steps 1-10 for each gas you want to calibrate.
The time of latest calibration is stored in
Calibration
the
Figure 37: Calibration Flow
message is displayed, click the CLOSE button.
by selecting the Display button on the
menu for future reference.
User Interface Control Bar
Reference Gas Settings
,
within
56
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