Articles | Volume 9, issue 7
https://doi.org/10.5194/amt-9-2977-2016
https://doi.org/10.5194/amt-9-2977-2016
Research article
 | 
14 Jul 2016
Research article |  | 14 Jul 2016

Operation of the Airmodus A11 nano Condensation Nucleus Counter at various inlet pressures and various operation temperatures, and design of a new inlet system

Juha Kangasluoma, Alessandro Franchin, Jonahtan Duplissy, Lauri Ahonen, Frans Korhonen, Michel Attoui, Jyri Mikkilä, Katrianne Lehtipalo, Joonas Vanhanen, Markku Kulmala, and Tuukka Petäjä

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Cited articles

Alanen, J., Saukko, E., Lehtoranta, K., Murtonen, T., Timonen, H., Hillamo, R., Karjalainen, P., Kuuluvainen, H., Harra, J., Keskinen, J., and Ronkko, T.: The formation and physical properties of the particle emissions from a natural gas engine, Fuel, 162, 155–161, 2015.
Bricard, J., Delattre, P., Madelaine, G., and Pourprix, M.: Detection of ultra-fine particles by means of a continuous flux condensation nuclei counter, Fine Particles, Academic Press, New York, 565–580, 1976.
Gamero-Castano, M. and Fernández de la Mora, J.: A condensation nucleus counter (CNC) sensitive to singly charged sub-nanometer particles, J. Aerosol Sci., 31, 757–772, 2000.
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Short summary
The paper describes technical aspects of using the Airmodus A11 nCNC at various inlet pressures and how temperature selection affects the performance of the instrument. We also present a sampling box to minimize the inlet losses and make use of the instrument more convenient.