MEASUREMENT AND/OR DETECTION DEVICE FOR A CONTAMINATING PRODUCT PRESENT IN A GAS, IN PARTICULAR AIR QUALITY MEASUREMENT UNIT

摘要

the invention relates to a measuring device and / or the detection of a contaminant in a gas station, including air quality measurement, the measuring device comprising at least one sensor (68) to measure and / or the detection of contamination.the device includes means of discharge of a capsule (1) containing a mixture of calibration, the means is configured to discharge the sensor (68) in the presence of the gas mixture, the device is configured to calibrate the sensor (6) (8).