ormance.
Applications:
Measure the particle size distribution of powder or latex.
Principle:
Light is an electromagnetic wave.
And when light meets with particles on it way of traveling, the interaction between light and particles will result in deviations of part of the light, which is called light scattering.
The larger the scattering angle, the smaller the particle size, the smaller the scattering angle, and the larger the particle size.