GAS ANALYSIS DEVICE, GAS ANALYSIS METHOD, AND PROGRAM FOR GAS ANALYSIS DEVICE
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United States of America
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Issued Date -
Jan 30, 2025
app pub date -
Oct 3, 2022
filing date -
Oct 3, 2022
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Abstract
A gas analysis device includes a sample cell into which sample gas is introduced, a light source that irradiates the sample cell with light, a photodetector that detects light intensity of light which passes through the sample cell irradiated by the light source, a concentration calculation unit which calculates a concentration of a measurement target component contained in the sample gas based on light intensity outputted from the photodetector, and a light intensity output unit that outputs, comparably with a reference light intensity set in advance, a light intensity at calibration detected by the photodetector during calibration.
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