Revision 1 69 9/10/2019
5.4.2 Analysis Data
The data for the analysis stream is presented. The data presented is the last or current
results. If an operation is in progress, the appropriate field will be highlighted in blue. The field
that is highlighted in yellow is the next operation to be executed in the queue. The stream
field definitions are listed in the table. If an operation is setup to run through the usage of
timers (located on the Timers Tab (Section 5.18) the operation to be executed next will not be
highlighted until it has reached its start time and only after the current operation has finished
will the operation in the queue commence.
Table 5-6: Stream Fields
The Sample field either shows the current analysis reading if
highlighted blue or the last reading when that stream was run.
The Reference 1 field either shows the current analysis reading if
highlighted blue or the last reading when that stream was run. A
reference gas is used as a periodic calibration check and cannot
The Reference 2 field either shows the current analysis reading if
highlighted blue or the last reading when that stream was run. A
reference gas is used as a periodic calibration check and cannot
The Zero field either shows the current analysis reading if it
highlighted blue or the last reading when that stream was run. The
Zero run is a way to check what the analyzer will read on a gas that
contains no phosgene. Running a zero run will result in a new zero
offset being calculated for the analyzer.
The Calibration field either shows the current analysis reading if
highlighted blue or the last reading when that stream was run. The
calibration is used to automatically calibrate the analyzer and
calculate a new gain factor.
The present gain for the stream measurement.
The present offset for the stream measurement.