The products meet the technical requirements and testing methods of hj93-2013 ambient air particulate matter (PM 10 and PM 2.5) sampler; HJ / t374-2007 total suspended particulate matter sampler technical requirements and monitoring methods; hj618-2011 ambient air PM 10 and PM 2.5 gravimetric method; design according to EPA environmental air quality specification; implement enterprise standard Q / wth 03-2015: th-16e ambient air particulate matter (PM 10) And PM 2.5) sampler.
Th-16e ambient air particulate matter (PM 10 and PM 2.5) sampler is a new type of sampler developed by our company. According to the latest standard of the Ministry of environmental protection of the people's Republic of China, the instrument is designed on the basis of widely listening to experts' suggestions and users' valuable opinions. 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. The instrument can be used to detect the concentration of particulate matter in ambient air quality, reanalysis of samples and environmental assessment by changing the filter membrane of different materials.