Yokogawa GC8000 Process Gas Chromatograph - Manual (Page 227)

<4. GC-HMI (touch panel)>
4-40
IM 11B08A01-01E
(A) GCM general information display area
This is identical to the GCM general information display area described in Section 4.4.1.
(B) SYS chromatogram display area
This area displays the elapsed time of the SYS selected on the SYS tab, as well as the
chromatogram, and the ON/OFF timings of stream valve and atmospheric pressure balancing
valve of the GCM.
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SYS elapsed time
Stream valve ON/OFF bar
SYS chromatogram
SYS interval division line
Information on chromatogram display detector
Atmospheric balanced valve ON/OFF bar
Figure 4.52 Example of SYS Chromatogram Display Area
(C) Oven information display area
This area displays information about the oven used by the SYS selected on the tab.
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Temperature controller
information
Valve ON/OFF timing bar Detector information
Hydrogen limiting
unit indicator
Temperature information
Pressure display information
Pressure information
(only with EPC)
Oven tab
Gate ON/OFF
timing bar
Figure 4.53 Example of Oven Information Display Area
Valve ON/OFF timing bar
Indicates the status (ON or OFF) of valves as a bar graph.
Hydrogen limiting unit indicator
Indicates the status (ON or OFF) of the hydrogen limiting unit. This indication is hidden if a
hydrogen limiting unit is not available.
Detector information
Displays information about the detector.
Type:
TCD, FID, FID-MC (FID with methanizer), FPD, None
ON/OFF: ON/OFF status of detector
Peak No.: Number of the currently detected peak
Peak Name: Name of the currently detected peak
2nd Edition : May 11, 2012-00