Initially, particle sizing by laser diffraction was limited to the use of the Fraunhofer diffraction theory. Today, laser diffraction analyzers go beyond simple diffraction effects.

A mathematical description of diffraction was advanced in the early 1800's by Josef von Fraunhofer. At a given wavelength, Fraunhofer's theory predicts the angular location of the scatter maxima and …

Beckman Coulter's reliable particle size analysis solutions use laser diffraction, PIDS, and the Coulter Principle and other technologies.

Beckman Coulter's LS 13 320 XR is an easy-to-use laser diffraction analyzer that yields fast, reliable particle size analysis data for dry and aqueous and non-aqueous samples.

The LS 13 320 XR boosts laser diffraction particle size analysis to the next level, with its enhanced PIDS technology and extended measurement range providing higher resolution and more accurate, …

The LS 13 320 XR particle size analyzer uses advanced laser diffraction and PIDS technology for the sizing of non-spherical, sub-micron particles. Initially, particle sizing by laser diffraction was limited to …

Producing high performance cement is directly related to maintaining a very specific Particle Size Distribution. This application note details how Laser Diffraction is quickly becoming the method of …

State-of-the-art laser-diffraction technology for analyzing particles with the highest resolution and accuracy, and without risk of missing the largest or smallest particles in a sample.

Smaller particles pose a real challenge for laser diffraction technology. Explore laser diffraction versus PIDS to measure small and non-spherical particles.

Laser diffraction is the most commonly used technology for measuring particle size distributions in paint systems. With a typical analysis time of less than one minute, this method is widely used for many …