LUMEX portable Zeeman effect mercury analyzer

The LUMEX portable Zeeman effect mercury analyzer uses high-frequency plug background correction technology (ZAAS-HFM) to perform mercury analysis and detection based on the principle of atomic vapor absorption of 254nm resonant emission lines. The LUMEX portable Zeeman effect mercury analyzer can be equipped with different modules to achieve detection of various samples including solid, liquid, and gas. It is suitable for analyzing/monitoring atmospheric, water, soil, flue gas, emergency leak accidents, hazardous waste, biological materials, occupational environment detection, etc. The relevant testing methods comply with international standard methods: US EPA Method sw-846, EPA 1631 method, EU standards EN 148313806, EU15852, national standards GB 7468-87, EPA Method 7473 combustion pyrolysis method, EPA Method 30B adsorption tube method, and US ASTM D7622-10 standard.

Product principle

The RA-915M analyzer adopts the principle of Zeeman atomic absorption spectroscopy (ZAAS-HFM) with high-frequency modulated polarized light, and analyzes the absorption of 254nm resonant emission line by mercury atomic vapor