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Instruments and Experimental Techniques

, Volume 48, Issue 3, pp 400–405 | Cite as

A Chemiluminescent Balloon-Type Nitrogen Dioxide Meter for Tropospheric and Stratospheric Investigations (NaDA)

  • N. M. Sitnikov
  • A. O. Sokolov
  • F. Ravegnani
  • V. A. Yushkov
  • A. E. Ulanovskiy
Physical Instruments for Ecology, Medicine, and Biology

Abstract

We have developed and produced a small and inexpensive balloon-type instrument for tropospheric and stratospheric measurements of the content of nitrogen dioxide in the atmosphere, the NaDA. The instrument utilizes the reaction of liquid luminol with NO2, which results in the emission of light in the visible spectral region, and can operate under both tropospheric and stratospheric conditions. The range of measured concentrations is ∼ 0.1–50 ppbv; the instrument’s sensitivity is ∼26000 pulses/s per 1 ppbv of NO2 at atmospheric pressure and its mass is ∼1 kg. Field tests of the instrument have been performed. A height profile of the NO2 distribution in the atmosphere was obtained.

Keywords

Nitrogen Atmosphere Physical Chemistry Dioxide Field Test 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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Copyright information

© MAIK “Nauka/Interperiodica” 2005

Authors and Affiliations

  • N. M. Sitnikov
    • 1
  • A. O. Sokolov
    • 1
  • F. Ravegnani
    • 2
  • V. A. Yushkov
    • 1
  • A. E. Ulanovskiy
    • 1
  1. 1.GU Central Aerological ObservatoryDolgoprudnyi, Moscow oblastRussia
  2. 2.Instituto di Scienze dell’Atmosfera e del ClimaBolognaItaly

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