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Measuring the particle size distribution of calcium carbonate powders by laser diffraction
13 Feb 2023In this application note, particle size distributions of three different ground calcium carbonates were measured by laser diffraction. Typical size values and size distribution curves were compared to evaluate the quality and stability of the sizing process of the three samples.
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Bettersizer ST - Particle Size Analyzer
Bettersize Instruments LtdThe Bettersizer ST is a fully automated and integrated particle size analyzer with a smart operation system for wet dispersing.
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Particle CharacterizationParticle characterization instruments are used to determine particle size distribution, shape, surface area, zeta potential, density and porosity of particles and materials. Multiple tecchniques are available for determining particle size, shape and count including dynamic light scattering (DLS), laser diffraction, electrozone (Coulter technique), imaging particle analysis and single particle optical sensing. Determine the density of your material with a gas pycnometer or examine its surface area and porosity with gas adsorption analyzers and mercury porosimeters. Find the best particle characterization instruments in our peer-reviewed product directory: compare products, check customer reviews and receive pricing direct from manufacturers.Quality ControlQuality control is needed in all production processes. Quality control is a monitoring procedure or set of procedures that are put in place to ensure that a manufactured product adheres to a defined set of quality criteria.