Experiments were conducted to establish a laser diffraction-based method for the determination of lactose powder particle size. This was accomplished using a Bettersizer 2600 equipped with a fully ...

Particle size distribution (PSD) continues to be one of the most decision-critical variables in metal mining, impacting comminution efficiency, recovery, liberation, and tailings behavior. This ...

I am Dr. Beverly Barnum, a senior application scientist at Bettersize Instruments. I earned my Bachelor of Science degree in chemistry from California State University and later completed a Ph.D. in ...

What Happens During a DLS Measurement? In a DLS measurement, particles diffusing by Brownian motion scatter incident light back to a detector, where interference of the light scattered by every ...