... efficient and effective. TH-2000 Ambient Air Quality Automatic Monitoring System is consist of a central station and several ... UV Fluorescence Method SO2 Analyzer, TH-2010 Data Acquisition System, Integrative Meteorological 5 Data Monitor, etc. Selected installations ... Infrared Absorption CO analyzer,TH-2009 Seperated Atmospheric weather automatic monitor, Integrative Meteorological 6 Data Monitor, TH- ...