Particle size analyzer.The Ankersmid particle size Particle size, also called grain size, refers to the diameter of individual grains of sediment, or the lithified particles in clastic rocks. The term may also be applied to other granular materials. and image analyzer employs the dynamic image analysis and laser obscuration gradient (DIALOG) technique. It is said to be ideal for characterization of spherical, irregular shape, acicular acicular /acic·u·lar/ (ah-sik´u-ler) needle-shaped. acicular needle-shaped. and fiber particles, as well as agglomerations, mixtures, extreme concentrations and volumes, and concentration measurement. The instrument has a wide size range of 0.1 to 3,600 [micro]m, high resolution of 0.2 [micro]m, wide dynamic range of 300:1, high accuracy, precision, repeatability and speed, and an automatic alignment test, according to according to prep. 1. As stated or indicated by; on the authority of: according to historians. 2. In keeping with: according to instructions. 3. the manufacturer. The laser channel is not subject to effects of optical and physical properties of particles or medium (such as refractive indices Many materials have a well-characterized refractive index, but these indices depend strongly upon the frequency of light. Therefore, any numeric value for the index is meaningless unless the associated frequency is specified. , absorption, surface texture, porosity, electrical conductivity, viscosity variations, Brownian motion Brownian motion Any of various physical phenomena in which some quantity is constantly undergoing small, random fluctuations. It was named for Robert Brown, who was investigating the fertilization process of flowers in 1827 when he noticed a “rapid oscillatory , thermal convection) and no assumption of sphericity is required, according to the company. Particles can be seen real-time during measurements. The image analysis channel generates statistics of equivalent diameter, aspect ratio, shape factor, ferret diameters and numerous other variables. (Metropolitan Computing) Circle 105 on card |
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