Quality departments and laboratories use avariety of particle size analyzers and analytical techniques to determine millions of particle size distributions peryear. This information is a key indicator of a materials qualityknowing the particle size distribution enables a material user to predict how that material will behave in the manufacturing process. However, for this information to be considered reliable, the material user must have confidence in the quality of the analysis results. 全自動(dòng)數(shù)字式激光粒度儀