首页> 外国专利> METHOD FOR DETERMINING GRAIN SHAPE USING GRANULOMETRIC LASER DIFFRACTION INSTRUMENTS

METHOD FOR DETERMINING GRAIN SHAPE USING GRANULOMETRIC LASER DIFFRACTION INSTRUMENTS

机译:用粒度激光衍射仪测定颗粒形状的方法

摘要

The invention relates to a method for obtaining information on the geometry (grain shape) of the particles to be measured with the aid of a laser diffraction instrument or laser diffractometric instruments commonly used in granulometry. In order to effect measurement, segment detectors, local resolution surface detectors or local resolution annular detectors are used. In the case of the segment detector, the detector rotates in relation to the measuring cell. The entire or at least the relevant angular zone is evaluated for a diffraction signal to conduct a measurement.
机译:用于获得粒度的信息的方法技术领域本发明涉及一种用于借助于粒度分析中常用的激光衍射仪或激光衍射仪获得待测颗粒的几何形状(颗粒形状)信息的方法。为了进行测量,使用了分段检测器,局部分辨率的表面检测器或局部分辨率的环形检测器。在分段检测器的情况下,检测器相对于测量单元旋转。评估整个或至少相关的角区域的衍射信号以进行测量。

著录项

相似文献

  • 专利
  • 外文文献
  • 中文文献
获取专利

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号