A GUIDEBOOK TO PARTICLE SIZE ANALYSIS - Horiba

A GUIDEBOOK TO PARTICLE SIZEANALYSIS TABLE OF CONTENTS 1 Why is PARTICLE size important? Which size to measure 3 Understanding and interpreting PARTICLE size distribution calculations Central values: mean, median, mode Distribution widths Technique dependence Laser diffraction Dynamic light scattering Image ANALYSIS 8 PARTICLE size result interpretation: number vs. volume distributions Transforming results 10 Setting PARTICLE size specifi cations Distribution basis Distribution points Including a mean value X axis Testing reproducibility Including the error Setting specifi cations for various ANALYSIS techniques PARTICLE size ANALYSIS Techniques 15 LA-960 laser diffraction technique The importance of optical model Building a state of the art laser diffraction analyzer 18 SZ-100 dynamic light scattering technique Calculating PARTICLE size Zeta Potential Molecular weight 23 PSA300 and CAMSIZER image ANALYSIS techniques Static image ANALYSIS Dynamic image ANALYSIS 26 Dynamic range of the HORIB

particle size analyzers. Each measurement technique detects size through the use of its own physical principle. For example, a sieve will tend to emphasize the second smallest dimension because of the way particles must orient themselves to pass through the mesh opening. A sedimentometer measures the rate of fall of the

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  Size, Particles, Analyzer, Particle size, Particle size analyzers

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