The Design of Portable PM2.5/PM10 Particle Concentration Detector

M.F. Wang, F.F. Chen, N. Zhu, M.M. Zhang

Abstract


This design using the principle of light scattering method, using the principle of the light scattering sensor design of a portable air pollution particle concentration detecting device. This device can satisfy people's demand for portable, ready to test the air quality of surrounding environment in real time. The device can measure and display the current air dust concentration, when the dust concentration value in the air reaches the set limit to realize corresponding indicator. After testing, the system can achieve the above functions, and the data has a certain degree of accuracy.

Keywords


Principle of light scattering; Particle concentration; PM2.5/PM10;


DOI
10.12783/dtetr/mcemic2016/9519

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