Laser Particle Analyzer
The BGD 249 Laser Particles Size Analyzer is a new cost-effective laser particle size analyzer designed by our manufacturer. 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 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 bigger the scattering angle is, the particle size will be smaller, the smaller the scattering angle is, the particle size will be bigger. The particle analyzer instruments will analysis the particle distribution according to this physical character of the light wave.