Particle and Aerosol Research 
2026 년
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Particle and Aerosol Research Vol. 14, No. 4, December 2018, Pages 107-119 |
ISSN : 1738-8716 (Print) ISSN : 2287-8130 (Online) |
Development and Performance Evaluation of a Real-time PM Monitor based on Optical Scattering Method
Doo Soo Kang1), Jung Eun Oh1), Sang Yul Lee1), Hee Joon Shin1), Ha Kyung Bong1), Dae Seong Kim2) *
1)R&D Center, Sentry Inc
2)Aeris
*Corresponding author. Tel.: +82-10-6788-8929, E-mail: dskim94@hanmail.net
Received 16 October 2018, Revised 21 November 2018, Accepted 30 November 2018, Available online 31 December 2018
http://dx.doi.org/10.11629/jpaar.2018.14.4.107
Abstracts
In this study, we have developed a real-time monitoring device for measuring PM10 and PM2.5 of ambient aerosol particles. The real-time PM monitor (SENTRY Dust Monitor) uses the optical scattering method and has 16 channels in particle size. The laboratory and field tests were carried out to evaluate the developed SENTRY Dust Monitor. Arizona Test Dust particles were used as test particles in the laboratory test and the field test was carried out at the Jongno-gu Observatory in Seoul. The measurements of PM10 and PM2.5 concentrations obtained by SENTTRY Dust Monitor were compared with Grimm Dust Monitor (Model 1.108) and a beta ray gauge. It was shown that the PM10 and PM2.5 concentrations obtained by SENTRY Dust Monitor agree well with that of the reference devices. Based on the results obtained in this study, it could be concluded that the SENTRY Dust Monitor can be used as a PM monitoring device for real-time monitoring of the ambient aerosols.
Keywords
optical scattering, PM10, PM2.5, real-time PM monitor, aerosol measurement
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03.논문14권4호(강두수) PAAR-E-201800022 - 편집3차.pdf
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