【摘要】 在激光衍射粒度测量仪中 ,探测器的设计与仪器的测量范围 ,测量结果的准确度等密切相关。因此 ,有必要讨论探测器设计对微粒测量的影响。本文从测量准确度的角度分析探测器设计以及影响因素更多还原

【Abstract】 Laser diffraction particles sizer is widely used.Its accuracy and results are mainly determined by photo deteector.So it is important to study the design of photo detctor.This paper gives a revised design of the special photo detector and discuss its effect on the measure result.更多还原