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Instruments & models

Horiba 370 gas analyzer

PI Livio Belegante
Operator: Cristian Radu
Participant National Institute for Research and Development in Optoelectronics
Instrument picture

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.

Measurements

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

Instrument activity

Contact

For further information about the campaign please contact Vassilis Amiridis.

Acknowledgement

This campaign has received funding from the European Union’s Horizon 2020 research and innovation programme under grant agreement No 654109.

Credits

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