光透式粒度分布测定仪的研制

Particle size distribution measuremet instrument based on light transmission

介绍了一种光透式拉区分布祖定仪的研制。着重介绍测量系统、数据处理系统及变摄调速离心技术。仪器达到了较高的测g辅相度。

A particle size distribution measurement instrument baded on light transmission measurement is described with emphasis on the light path, data processing and variable frequency speed regulation centrifugal technique.