Air analyzer EHM-X100

heavy metalmonitoringflow

Air quality monitoring Characteristics analysis of Air particles Atmospheric background measurement Environment appraisal and permission Positioning and tracing of pollution source Pollution forecast and early warning Product Features: Advanced X-ray Fluorescent (XRF) nondestructive testing technology and atmosphere automatic deposit technology are integrated, complying with USA EPA Method 10-3.3. Particulate matter cutters, TSP, PM10 and PM2.5, are optional, which can realize distribution pattern measurement of heavy metal particles with different aerodynamic sizes. Co-measurement of particles and heavy metals, so as to analyze distribution pattern of airborne particles Up to 30 heavy metals, which are expandable, such as Pb, Cd, Cr and As, can be precisely measured, with detection sensitivity up to 10pg/m3. The light path, with no noise peaks by design, is built with 3 filters, which switch automatically to realize low background measurement Sampling flow rate is precisely controlled with mass/flow controller and multi-dimensional temperature and pressure sensor; and is also self-calibrated with help of standard flow meter. In-built calibration module, with calibration frequency settable by users, automatically calibrates tube wavelength and horizontal and vertical coordinates of the spectrum; an internal standard calibration source facilitates automatic quality control and alarming. The core analyzer utilizes international standard 19" cabinet, which can be installed either on mobile monitoring vehicle or on the stand rack of atmosphere auto-monitoring station.