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ELECTROCHEMICAL SENSOR ARRANGEMENT, BREATHALYZER AND METHOD FOR DETERMINING A VITALITY OF ELECTRODES OF AN ELECTROCHEMICAL SENSOR
ELECTROCHEMICAL SENSOR ARRANGEMENT, BREATHALYZER AND METHOD FOR DETERMINING A VITALITY OF ELECTRODES OF AN ELECTROCHEMICAL SENSOR
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机译:电化学传感器布置,呼吸仪和用于确定电化学传感器电极活力的方法
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摘要
The present invention relates to an electrochemical sensor arrangement (10) for a breathalyzer (100), to a corresponding breathalyzer (100) and to a method for determining a vitality of electrodes of an electrochemical sensor. The electrochemical sensor arrangement comprises an electrochemical sensor having at least two electrodes (12; 14). The electrochemical sensor arrangement further comprises a heat source (16). The heat source is arranged such that upon activation it selectively heats one of the electrodes (12) of the electrochemical sensor.
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