Air analyzer EPM-1050PM10

heavy metalmonitoringpaper

Air quality monitoring, characteristics analysis of air particles, atmospheric background measurement, environment appraisal and permission, pollution forecast and early warning Product Features: Particulate matter cutters, PM1, PM2.5, PM10 and TSP, are optional, which can realize distribution pattern measurement of heavy metal particles with different aerodynamic sizes. US EPA standard combined with Chineseβ-ray absorption method, in which the low-radiation C-14 is used as the safe and reliableβ-ray source and treated with overall radiation protection measures to yield leakage-free environment even inside the instrument. Simple and reliable mechanical structure as well as airflow system, which controls sampling flow rate accurately through mass/flow controller Enrichment and measurement of particulates are in the same channel, eliminating errors caused by filter paper movement completely. Dynamic Heating System (DHS) not only prevents interference from moist air but also retains volatile components in particulates. Different from traditional Geiger Miller counter by other manufacturers, Skyray scintillation photomultiplier tube, used as the β-ray detector, has higher detection efficiency and longer service life(at least 5 years). All-pass pipe heating, with higher heating efficiency and faster speed, can adapt to sudden weather changes.