OPTOELECTRONIC SPECTRAL GAS ANALYZER Russian patent published in 2007 - IPC G01N21/61 

FIELD: chemical industry; natural gas industry; other industries; devices for the optoelectronic spectral gas analysis.

SUBSTANCE: the invention is pertaining to the devices for the optoelectronic spectral gas analysis and may be used for determination of qualitative and quantitative composition of the mixed gases emitted as a result of the vital activity of the organisms or extracted during operation of the various devices, the combustion engines, and also for the perfumery products quality control. The device contains the power supply unit, the output of which is connected to the illuminating component, the fast photolock of the inlet beam, the fast photolock of the outlet beam, the block of detectors and the multi-channel amplifier, and the control unit through the digital/analog transducer is connected to the inlet. The component for formation of the spectral expansion of the analyzable signal, the fast photolock of the outlet beam, the optical system containing the spectral windows, the block of detectors, the multi-channel amplifier, the analog-to-digital converter and the control unit are in succession connected to the optical cell. The technical result of the invention is extension of the optoelectronic spectral gas analyzer functionalities, the increased resolution due to possibility to analyze the emission spectrum.

EFFECT: the invention ensures extension of the optoelectronic spectral gas analyzer functionalities and the increased resolution.

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