Galvanic Applied Sciences 943-TGXeNA, Руководство по эксплуатации

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Revision 5 76 August 2021
used in the linear algebraic calculations that produce the displayed concentration values.
The Calibration Matrix page of the Analysis section in the web GUI, shown in Figure 49,
allows the user to look at the calibration matrix being used by the analyzer.
Figure 49: Calibration Matrix
Each spectrometer’s unique calibration matrix is determined by Galvanic Applied Sciences
Inc. during the production of the analyzer in which it is incorporated. The calibration matrix
is determined by incorporating the molar absorptivity data of the gases to be measured with
the specific spectral resolution and sensitivity characteristics of that spectrometer. The
Calibration Matrix page allows the user to determine whether the installed calibration matrix
is correct for the installed spectrometer by comparing the displayed calibration matrix with
the calibration matrix file that is associated with the spectrometer’s unique serial number.
The serial number of each spectrometer is found on the body of the spectrometer, as visible
in Figure 48.
As the calibration matrix is unique to a given spectrometer, if at any time an
analyzer’s spectrometer requires replacment, a new calibration matrix for that
spectrometer must be installed onto the analyzer’s computer. Refer to Section
7.10 for the procedure to upload a calibration matrix to the analyzer.
5.2.3 Indicators Page
The Indicators page shown in Figure 50 shows almost the same information as the
Indicators panel on the analyzer’s local display, with the addition of two additional faults and
one additional warning.