Particle Size Measurements

Dr. Henk G. Merkus has been working at Delft University of Technology for about 35 years, the last 20 years of it in Particle Characterization in the Particle Technology Group. Since over 15 years he has been a member of ISO/TC24 on Sieving and Other Methods for Particle Size Measurement. Although retired, he continues to be active in giving courses on this subject, in the Netherlands as well as in Sweden and the United Kingdom. Henk Merkus is the Editor of three other Springer books: "Particulate Products" (2014), “Production, Handling and Characterization of Particulate Materials” (2016), and "Particles and Nanoparticles in Pharmaceutical Products" (2018), all in collaboration with co-editor Gabriel M.H. Meesters and the last one with Wim Oostra as third editor.

• Particle Size, Size Distributions and Shape.- Quality Aspects in Particulate Analysis.- Sampling of Particulate Material.- Dispersion of Powders in Air and in Liquids.- Overview of Size Characterization Techniques.- Microscopy and Image Analysis.- Sieves and Sieving.- Electrical Sensing Zone.- Laser Diffraction.- Ultrasound Extinction.- Dynamic Light Scattering.- Sedimentation Techniques.- In- and On-Line Measurement.- Written Standards.- Reference Materials.- Quality Management and Calibration.- Definitions and Symbols.- Multilingual Terminology.- Statistical Background.