- Emerson Electric Co. Wok User Manual

User Manual MON20/20 Software for Gas Chromatographs
3-9000-745 SEPTEMBER 2010
6-8
Figure 6-10. The Start Validation window
Note
If the GC is in Auto Sequence mode, validation will not start until two or more analysis
runs have been completed. This delay is required to complete the current analysis and
the analysis of the stream currently purging through the valve.
2. Check the Purge stream for 60 seconds check box to set the purging
option. The checkbox is selected by default.
Note
Purging allows sample gas to flow through the sample loop for 60 seconds prior to
beginning the first analysis.
3. Click OK and the validation starts. Use the Mode column on the GC
Status Bar to monitor the status of the operation.
Figure 6-11. The GC Status Bar