Государственное Высшее Учебное Заведение Донецкий Национальный Технический Университет
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Investigating Or Analysing Materials By Optical Means
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Abstract
A method for measurement of concentration of gases includes passing optical radiation wavelength of which is matched with intrinsic absorption of gas being analyzed, with measurement of intensities of radiation passed through one or two cuvettes, with conversion of measured values of intensities to electric signals, processing electric signals and determination of analyzed gas. The concentration of analyzed gas is determined for each measuring channel in two ranges of measurements.
UAU201304749U2013-04-152013-04-15method for measurement of concentration of gases
UA82535U
(en)