PI | Livio Belegante |
Operator: | Cristian Radu |
Participant | National Institute for Research and Development in Optoelectronics |
The Horiba 370 in situ ambient gas analyzers are designed to continuously monitor atmospheric NOx, SO2, CO, O3, CH4, NMHC and THC concentration within the ppm and ppb range. All the instruments use standardized measurement techniques like the chemiluminescence method for NOx, UV fluorescence for SO2, non-dispersion cross modulation infrared analysis for CO, ultraviolet absorption for O3 and flame ionization for CH4, NMHC, THC. The detection accuracy is situated within ±2% of the full scale range. The instruments are housed in the mobile laboratory and the sampling line on the top of the van, therefore characterizing local pollution.
Measurement | Start time | Duration |
---|---|---|
Gas concentration timeseries | April 9, 2017, midnight | 1 day |
Gas concentration timeseries | April 8, 2017, midnight | 1 day |
Gas concentration timeseries | April 7, 2017, midnight | 1 day |
Gas concentration timeseries | April 6, 2017, midnight | 1 day |
Gas concentration timeseries | April 5, 2017, midnight | 1 day |
Gas concentration timeseries | April 4, 2017, midnight | 1 day |
Gas concentration timeseries | April 3, 2017, midnight | 1 day |
Gas concentration timeseries | April 2, 2017, midnight | 1 day |