Application of small particle counters for estimation of parameters of condensations activity of atmospheric aerosol

Viktor V. Pol'kin; Vladimir P. Shmargunov; Mikhail V. Panchenko

doi:10.1117/12.2643703

7 December 2022 Application of small particle counters for estimation of parameters of condensations activity of atmospheric aerosol

Viktor V. Pol'kin, Vladimir P. Shmargunov, Mikhail V. Panchenko

Author Affiliations +

Proceedings Volume 12341, 28th International Symposium on Atmospheric and Ocean Optics: Atmospheric Physics; 1234121 (2022) https://doi.org/10.1117/12.2643703
Event: 28th International Symposium on Atmospheric and Ocean Optics: Atmospheric Physics, 2022, Tomsk, Russia

Abstract

To study the parameters of the condensation activity of individual fractions of atmospheric aerosol with an artificial change in the relative humidity of the air, a prototype was designed in which small particle counters are used as a number concentration analyzer. The advantage of such meters is their small size and low cost. The prototype uses Alphasense OPC-N3 counters. Preliminary results of the evaluation of the studied parameters are presented.

Citation Download Citation

Viktor V. Pol'kin, Vladimir P. Shmargunov, and Mikhail V. Panchenko "Application of small particle counters for estimation of parameters of condensations activity of atmospheric aerosol", Proc. SPIE 12341, 28th International Symposium on Atmospheric and Ocean Optics: Atmospheric Physics, 1234121 (7 December 2022); https://doi.org/10.1117/12.2643703

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