Ground vapour interface mercury flux on line measurement system

The utility model discloses a ground vapour interface mercury flux on line measurement system, including computer, atmosphere mercury analysis appearance and flux case, atmosphere mercury analysis appearance is 2, and the gaseous mouth of gathering of one of them atmosphere mercury analysis appearance is through the air inlet department of pipeline setting at the flux case for gather the gas of flux case air inlet department, the gaseous mouth of gathering of another atmosphere mercury assay appearance is connected with the gas outlet of flux case through the pipeline, is used for gathering the gas of flux case gas outlet department, and the data -out port of two atmosphere mercury assay appearance is connected through the data input port of data line with the computer respectively, the utility model provides an equipment that exists of prior art complicated, it is inconvenient to maintain to and the measuring error problem that leads to of on line measurement flux case gas outlet andair inlet atmosphere merc