RU2000103694A - GAS ANALYSIS METHOD - Google Patents

GAS ANALYSIS METHOD

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Publication number
RU2000103694A
RU2000103694A RU2000103694/28A RU2000103694A RU2000103694A RU 2000103694 A RU2000103694 A RU 2000103694A RU 2000103694/28 A RU2000103694/28 A RU 2000103694/28A RU 2000103694 A RU2000103694 A RU 2000103694A RU 2000103694 A RU2000103694 A RU 2000103694A
Authority
RU
Russia
Prior art keywords
gas analysis
analysis method
sensor
concentration
detected gas
Prior art date
Application number
RU2000103694/28A
Other languages
Russian (ru)
Inventor
Лариса Юрьевна Вадова
Сергей Григорьевич Сажин
Original Assignee
Нижегородский государственный технический университет
Filing date
Publication date
Application filed by Нижегородский государственный технический университет filed Critical Нижегородский государственный технический университет
Publication of RU2000103694A publication Critical patent/RU2000103694A/en

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Claims (1)

Способ анализа газов, включающий нагрев микроэлектронного каталитического сенсора с платиновым чувствительным слоем до рабочей температуры и измерение концентрации детектируемого газа с помощью мостовой измерительной схемы и микро-ЭВМ, работающей под управлением программы, отличающийся тем, что периодичность включения сенсора в рабочий режим изменяют в зависимости от фактически измеренного значения концентрации детектируемого газа, зафиксированного в предыдущем измерении.A method of gas analysis, including heating a microelectronic catalytic sensor with a platinum sensitive layer to an operating temperature and measuring the concentration of the detected gas using a bridge measurement circuit and a microcomputer running a program, characterized in that the frequency of turning on the sensor in the operating mode is changed depending on the actually measured concentration of the detected gas recorded in the previous measurement.
RU2000103694/28A 2000-02-15 GAS ANALYSIS METHOD RU2000103694A (en)

Publications (1)

Publication Number Publication Date
RU2000103694A true RU2000103694A (en) 2001-11-27

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