INFICON 3000 Micro GC Gas Analyzer Reference Guide - Manual (Page 55)

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3000 Micro GC Guides
3000 Micro GC Guide 15
Calibration with Average Replicates
Table 15-1 Conducting a calibration with replicates
Step Description
1 This guide will go through the procedure for a three point calibration of a single level.
The procedure can be repeated for multiple levels, if desired.
2 Click Method >> Peaks/Groups. The Peak/Group Tables window will display. Use the scroll
bar to display the Calib Flag and Calib Weight columns.
Change the Calib Flag to Wt Average using the drop-down list.
Enter 100 for the Calib Weight. Repeat for each component in each channel.
NOTE: Select a channel from the drop-down list on the toolbar to add or edit
calibration information.
3 Connect the calibration gas to the front inlet of 3000 Micro GC. Ensure that the calibration gas
output pressure is properly regulated between 1-25 PSI. Open the gas cylinder to begin gas flow
to the instrument.
4 Click Control >> Single Run. In the Sample ID: box, type a unique sample identifier.
In this example, the Sample ID: is calgas1rep1. Click Start to begin a run.
5 After the run is complete, ensure all peaks are integrated and annotated.