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微粒尺寸测量的日益重要性使得快速精密分析技术得到发展。其中光散射法发展最快。光散射仪采用激光作光源,照射到微粒流上,产生的衍射条纹通过光学和电学处理后,得到微粒尺寸分布的各种参数。其它测量微粒尺寸的方法还有电解质传导率法和沉淀/光衰减法。
The increasing importance of particle size measurement has led to the development of rapid precision analysis techniques. One of the fastest growing light scattering method. The light scattering instrument uses a laser as a light source and irradiates on the particle flow. The diffraction fringes generated by the light scattering instrument are optically and electrically processed to obtain various parameters of the particle size distribution. Other methods for measuring particle size include electrolyte conductivity and precipitation / light attenuation.