BGD 249 Laser Particle Size Analyzer is a new cost-effective laser particle size analyzer designed by Biuged R&D department. It is used to measure the particle size distribution of powder or latex.
Test Principle: Light is an electromagnetic wave. When light meets with particles on its way of traveling, the interaction between light and particles will result in deviations of part of the light, which is called light scattering. The bigger the scattering angle is, the smaller the particle size; the smaller the scattering angle is, the bigger the particle size. The particle analyzer instruments will analyze the particle distribution according to this physical character of the light wave.