本文件规定了分散在颗粒中的颗粒尺寸分布的测量方法 电解液溶液采用电感应区法。这可能包括细胞等生物制品， 还有工业颗粒，如碳、水泥、陶瓷粉、金属粉、颜料和颜料 聚合物粉末。该方法测量脉冲高度及其与颗粒体积或体积的关系 直径，并适用于约0.5µm至 1毫米以上。本文件不涉及特定材料测量的具体要求 材料。购买本文件时可获得的所有当前修订均包含在购买本文件中。

This document specifies the measurement of the size distribution of particles dispersed in an electrolyte solution using the electrical sensing zone method. This can include biologics such as cells, but also industrial particles such as carbon, cement, ceramic powders, metal powders, pigments and polymer powders. The method measures pulse heights and their relationship to particle volumes or diameters, and is applicable over the range (implementation dependant) from approximately 0,5 µm to above 1 mm. This document does not address the specific requirements of the measurement of specific materials.All current amendments available at time of purchase are included with the purchase of this document.