Particulate materials — Sampling and sample splitting for the determination of particulate properties
颗粒材料——用于测定颗粒物特性的取样和样品分离
发布日期:
2007-12-10
ISO 14488:2007规定了从定义的散装颗粒材料(粉末、糊状物、悬浮物或灰尘)中获取试样的方法,这些颗粒材料可被视为具有定义置信水平的代表性散装颗粒材料。它与粒度、粒度分布和表面积的测量尤其相关。
ISO 14488:2007 specifies methods for obtaining a test sample from a defined bulk of particulate material (powder, paste, suspension or dust) that can be considered to be representative of that bulk with a defined confidence level. It is particularly relevant to the measurement of particle size, size distribution and surface area.