Light scattering measurement system and method for particulate matters
A light scattering measurement and scattering measurement technology, applied in the field of particle light scattering measurement system, can solve the problems of difficulty in measuring particle properties, high price, and reduced measurement accuracy.
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[0048] see figure 1 , the particle light scattering measurement system of the embodiment of the present invention is used to measure the concentration, particle size and properties of the particles in the gas. The particle light scattering measurement system includes a scattering measurement chamber 1, a light source 2 installed on one side of the scattering measurement chamber 1, a light source polarizer 3, a scattered light analyzer 4 located at different scattering angles, and a scattered light detector 5 and data acquisition and analysis module 6.
[0049] The scattering measurement chamber 1 includes an optical channel 11 and a particle sampling channel 13 intersecting the optical channel 11 . In one embodiment, the optical channel 11 perpendicularly intersects the particle sampling channel 13 .
[0050] In one embodiment, the scatterometry chamber 1 is in the shape of a strip.
[0051] In one embodiment, the optical channel 11 is arranged horizontally, and the particu...
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