粒度仪可分为纳米粒度仪，激光粒度仪，单颗粒光阻法粒度仪和图像粒度仪等。 粒度仪是用物理的方法测试固体颗粒的大小和分布的一种仪器。根据测试原理的不同分为沉降式粒度仪、沉降天平、激光粒度仪、光学颗粒计数器、电阻式颗粒计数器、颗粒图像分析仪等。
At present, the laser sizer’s inverse model is commonly based on spherical particle, so the measurement error for no-spherical particles cannot be ignored. Simulation indicates that no-spherical particles’ measuring distribution is broadened evidently.
目前激光粒度仪的粒度反演模型普遍建立在被测颗粒为球形的假定的基础之上,这对于非球形颗粒的测量必然带来不可忽略的误差,文中通过数值模拟指出非球形颗粒在激光粒度仪中出现明显的分布展宽现象。
参考来源 - 光散射法颗粒大小与形状分析·2,447,543篇论文数据，部分数据来源于NoteExpress
激光粒度仪自动化程度高，操作简单。
The laser particle sizer is highly automated, so its operation is very simple.
是辅助激光粒度仪进行数据解读与对比的最佳搭档。
It is the best partner of laser particle size analyzer to analyze and compare data.
采用激光粒度仪测试小麦粉粒度，探讨不同小麦粉的粒度分布规律。
Wheat flour particle size was analysed by lazer particle analyzer in order to get the distribution of particle size.
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