Indicator of ethanol in exhaled air "Alcopro" is designed for non-contact detection of alcohol vapours in exhaled air at control of sobriety of drivers of vehicles and in other necessary cases for detection of persons suspected in consumption of alcoholic beverages. The device is used during pre-trip and post-trip control by inspectors and medical workers of transport enterprises, as well as by traffic police officers to establish the fact of alcohol consumption, in accordance with the rules of the road.
The principle of operation of the analyser is based on the application of an electrochemical sensor to measure the mass concentration of ethanol vapour in the analysed air sample. The exhaled air sample is taken through a funnel.
The results of the analysis are induced by sound and LED indicator with message output on the liquid crystal display.
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