Indicator of alcohol vapours in exhaled air "ALKOTECTOR IPA" is an automatic portable device designed for express analysis of the selected sample of exhaled air (testing) for the presence of alcohol vapours (ethanol) and signalling of exceeding the set threshold.
The indicators are based on the electrochemical method of determining the mass concentration of ethanol vapours in the sampled sample of the analysed gas mixture. An electrochemical sensor serves as a sensitive element.
The indicators are controlled by buttons located on the front panel. Sampling of exhaled air is performed by non-contact method through a replaceable mouthpiece-funnel.
The design of indicators provides protection and restriction of access to adjustment units, internal elements and indicator software.
Indicators provide sound signals accompanying the stages of indicators operation and sampling.
Indicators provide blocking of operation, if the temperature is changed...
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