What is the complex scattering phenomenon in laser particle size analysis?

Publisher:tnzph488Latest update time:2014-01-07 Source: 21ic Reading articles on mobile phones Scan QR code
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  Laser particle size analyzer measurement is achieved by receiving and identifying the scattered light caused by particles on the laser. The complex scattering phenomenon is the phenomenon that the scattered light encounters other particles during the propagation process and is scattered again.

  According to Mie scattering theory, particles of a certain size produce scattered light at a fixed angle. Directly receiving and identifying these scattered lights will give the corresponding accurate particle diameter. If the complex scattered light signal is received and identified, an erroneous result will be obtained, and the resolution of the system will be reduced.

  By controlling the concentration of suspended particles within the optimal range allowed by the system, the complex scattering phenomenon can be minimized.

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