Chromatographs are usually bulky and expensive equipments, while micro air quality analyzers usually provide unprecise or biased measurements. Our micro-chromatograph is designed to discriminate a whole range of different gazes with low detection levels, thanks to cutting-edge silicium-based hardware and smart signal processing algorithms. The signal- noise ratio can optionnally be increased using stochastic injection.
The whole system including pumps and electrovalves is the size of a smartphone, but the core of the silicium-based system is as small as a coin. Furthermore, the system can be tuned to analyze multiple gazes from different rooms or different environments, such as outdoor and indoor air, in a simultaneous manner.
US patent application US20150204825
Indoor air quality - Outdoor air quality - Hazardous gazes Volatile organic compound (VOC) - Chromatograph - MEMS
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