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074-594-P1H Micro GC Fusion Operating Manual
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9.10.10.3 Single Level Calibration
To display compound names and concentrations on the report, the method must
contain a list of calibrated compounds. A single level calibration uses a single data
point for a compound in a calibration gas with a known concentration to generate a
linear plot of area count (μV) versus concentration (mole% or ppm). This plot will be
used to calculate the concentration of an unknown concentration of the calibrated
compound.
INFICON recommends conducting multiple runs of the calibration gas and using the
last run to perform the calibration. This thoroughly purges the sample path with the
calibration gas and ensures the best calibration accuracy.
1 In the Data Browser window, select the data file for the calibration gas.
2 Click the icon to enter the calibration window.
3 By default, the Module A Compounds tab displays.
4 Click the icon to add a peak.
5 The message Click on a peak in chromatogram to add displays. Click on the
desired peak to add its corresponding retention time, or RT(s), to the table.
