FIELD: instrument making.
SUBSTANCE: invention relates to analytical instrument making and can be used for measuring the concentrations of gaseous substances and identifying specific smells and their sources. The spectrum analyser comprises a power supply, an illumination element, an optical cell, a spectral element, an optical system, a photoelectric detector, an amplifier, an AD converter, a control unit, as well as smell image formation, recognition and storage units connected to the control unit.
EFFECT: operation in recognition and self-instruction modes.
1 dwg
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