Servomex SERVOTOUGH LaserExact 2950, Руководство оператора

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SERVOTOUGH LaserExact Monitor, Operator Manual 02950001A_1
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as Line position and Line amplitude described in previous Section 4.2. The line
position must be within the acceptance window marked by the two vertical red
lines. For some instruments such as dual gas instruments more than one
absorption line is plotted.
With the <Reload> button the second harmonics signal is updated. The data can
be saved to file (<Save to file>) for later analysis. This is equivalent to <Download
readings> in the
File download/upload menu (Section 4.3.9). The scale of the
axes is modified by clicking on the axes labels.
It is possible to open a previously saved signal and scale it to compare with
existing signal. There will be shown two curves for each signal.
4.3.3 Log readings
With <Custom Logging> all data displayed in the
Measurements menu can be
logged to an ASCII file at specified regular intervals. The sampling period (logging
interval), file directory, and the filename are user defined (default filename is
“gmYYMMDD.log”). If <New file at midnight> is selected the program will create a
new logging file at every midnight with the default filename reflecting the new date.
Before logging <Select Parameters> should be pressed and the parameters of
interest should be marked. The selected parameters are automatically arranged in
columns in the logging file. The first column is always seconds after the last
midnight (PC time) and the last two columns are always the instrument status (-4
(sleepmode)/ -1 (startup)/ 0 (ok)/ 1 (warning)/ 2 (error)) and the measurement
2nd harmonic
filtered
(yellow)
2nd harmonic as
detected
(pink)