首页> 外国专利> Method and device for detection and/or morphologic analysis of individual fluid-borne particles

Method and device for detection and/or morphologic analysis of individual fluid-borne particles

机译:用于个体流体传播粒子的检测和/或形态学分析的方法和装置

摘要

Measurement device and methods for the detection and/or analysis of fluid-borne particles. The measurement device comprises a means for producing a flow of fluid along a fluid flow path, a laser positioned for emitting a beam of laser light in a measurement volume of the fluid flow path; a lens set for collecting laser light scattered in the measurement volume by fluid-borne particles contained in the flow of fluid; a multipixel photo-detector positioned for detecting scattered laser light collected by the lens set. The lens set is configured for focusing the scattered light in a line being perpendicular to a flow direction (y) of the flow of fluid and at a focal distance of the lens set. The multipixel photodetector is positioned at a distance from the focal distance of the lens set and oriented with its longitudinal axis parallel to the line.
机译:测量装置和用于检测和/或分析流体颗粒的方法。测量装置包括用于沿着流体流动路径产生流体流动的装置,该激光定位用于在流体流动路径的测量体积中发射激光的激光;通过流体流动的流体传播的颗粒,用于收集散射在测量体积中的激光的镜头;定位用于检测由镜头组收集的散射激光的多气子光检测器。透镜组配置用于将线路中的散射光聚焦,垂直于流体流动的流动方向(Y)和透镜组的焦距。多轴光电探测器位于距镜片组的焦距并与其纵向轴线平行于线的纵向定向。

著录项

  • 公开/公告号US11002654B2

    专利类型

  • 公开/公告日2021-05-11

    原文格式PDF

  • 申请/专利权人 PLAIR SA;

    申请/专利号US201716072548

  • 发明设计人 DENIS KISELEV;

    申请日2017-01-10

  • 分类号G01N15/02;G01N15/14;G01N15/10;G01N21/47;

  • 国家 US

  • 入库时间 2022-08-24 18:38:02

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