Revision 14
109 August 02, 2019
5.10.4.4 Differences between the H
2
S/Total Sulfur Tabs
and the Calibration/Reference/Zero Gas Tabs
The H
2
S/Total Sulfur tabs and the Calibration/Reference/Zero Gas Tabs are quite similar in
format, but the following differences between the two sets of tabs should be noted.
• Cal Gas Concentration - indicates the concentration of H
2
S or total sulfur in the
Calibration, Reference and Zero gas.
• The Calibration and Zero Tabs do not include the Stream Calibration Used field.
• The Alarms field contain only the High Alarm Enable and % Deviation Enable options.
• Runs to Average - indicates the number of consecutive runs to be averaged to obtain
the concentration reading. The Calibration, Reference and Zero gas runs have the ability
to average the concentration reading over a number of gas runs (the H2S and Total
Sulfur tabs do not have this field because the concentration is displayed after each
analysis).
• Consecutive Runs - This field tells the analyzer how many times to run the Gas run
before switching to the next run in the run queue. If no other run is enabled and it is set
up in the Automatic Sequence under the sequence tab, the analyzer will simply continue
running until another run is triggered either conditionally or scheduled. By default, this
field is set to 1. The H2S Run for Stream 1 is setup to run continuously in the automatic
sequence under the Sequencer tab.
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