On-line Heavy metal Air Quality Analyzer New Model EHM100
Basic Info
The EHM-X100 adopts nondestructive X-ray fluorescence spectrometry principle, combined with atmospheric particulates enrichment technique for testing. A complete set of instrument including atmospheric particulates enrichment system (sampling device, heating device, flow measuring device), Roll membrane system (membrane volume, membrane motion motor), XRF analysis and testing system (X-ray tube, digital multi-channel analyzer, algorithm analysis software), Control system (sampling control, roll film movement, XRF detection, flow rate recording and control, heavy metal concentration calculation.
Measuring principle：X-ray fluorescence technique
Main monitoring elements
Pb (lead), Cu (copper), Cd (cadmium), Hg (mercury), As (arsenic), Cr (chromium), Zn (zinc), Ni (Nickel), Ba (barium), Fe (iron), Ag (silver), Se (selenium), Br (bromine), Te (tellurium), Sb (antimony), Sn (tin), Ti (titanium), Co (cobalt), Mn (manganese), Pd (palladium), Tl (thallium), Sc (scandium), Mo (molybdenum), V (vanadium), Cs (cesium), Ga (gallium), Ca (calcium), K (potassium), Sr (strontium), Cl (chlorine), etc. (other elements can be expanded according to user needs)
Applicable Standards
U.S. EPA IO-3.3 standard method "X-ray fluorescence spectrometry detection of heavy metals in ambient particulate matter."