The OPSIS Total Mercury Analyser based on non-contact DOAS technology uses an optical path. Gases are passed through a catalyst before being analysed in this path. This solution allows for high performance analysis with minimal maintenance.
In addition to measuring total mercury, the same analyser can measure many other gases required by legislation, such as
NOx, SO2, CO, CO2, NH3, H2O, HF, and HCl.
– measures Hgtot and Hg0
– long periods between calibrations
– easy to use
– low power consumption