The product meets the technical requirements and testing methods of ambient air particulate matter (PM10 and PM2.5) sampler (hj93-2013), total suspended particulate matter (TSP) sampler (HJ / t374-2007), gravimetric method for PM10 and PM2.5 in ambient air (hj618-2011), and is designed according to the environmental air quality specification of EPA in the United States. The company standard Q / wth 03-2015: th-16e is implemented Ambient air particulate matter (PM10 and PM2.5) sampler.
Th-16e (portable) ambient air particulate matter (PM 10 and PM 2.5) sampler is a new type of sampler developed by our company. The instrument is in accordance with the latest standard of Ministry of environmental protection. The instrument uses the cutter of automatic air station to continuously monitor PM 10 and PM 2.5 instruments. It adopts the internationally accepted 16.67l/min constant current sampling design. It is an effective manual comparison instrument for automatic particulate matter monitoring instruments at home and abroad. Compared with similar products abroad, it has the characteristics of small volume, compact structure, easy maintenance and all-weather operation. At the same time, the filter membrane of different materials can be replaced to detect the concentration of particulate matter in ambient air quality, reanalysis of samples and environmental assessment.