DETACHABLE ALCOHOL SENSOR MODULE Russian patent published in 2020 - IPC G01N27/12 

FIELD: physics.

SUBSTANCE: invention discloses a replaceable alcohol sensor module to be used with a breath analyzer. Replaceable module (60) of alcohol sensor for use with respiratory analyzer (100) comprises sensor (11) of alcohol, which is calibrated to provide electric current proportional to amount of alcohol detected in sample of exhaled air, adapter (30) for detachable connection of replaceable sensor module (60) with breathing analyzer (100) and transmitting electric current generated by alcohol sensor (11) for processing to processor (150) of respiratory analyzer (100), which measures electric current and calculates concentration of alcohol in blood based on sample of exhaled air depending on measured electric current, printed circuit board (10) for installing alcohol sensor (11) and adapter (30), wherein replaceable alcohol sensor module (60) can be installed in respiratory analyzer (100) in place of existing replaceable module (60) of alcohol sensor in respiratory analyzer (100) after it using preset number of times.

EFFECT: invention provides wider field of use and eliminates time losses.

17 cl, 8 dwg