公开(公告)号：US20160109365A1

公开(公告)日：2016-04-21

申请号：US14890428

申请日：2013-05-13

Applicant: HACH LANGE GMBH

Inventor： BARBARA HAASE ,  MANFRED BATTEFELD ,  ANDREAS MITREITER ,  MICHAEL KUSSMANN ,  BAS DE HEIJ ,  CLEMENS HANSCHKE ,  WAYNE PERDUE

IPC: G01N21/51

CPC classification number: G01N21/51 ,  G01N21/53 ,  G01N2021/513 ,  G01N2201/0633 ,  G01N2201/0636

Abstract: A turbidimeter for measuring a turbidity of a liquid sample in a sample cuvette includes a cuvette receiving device configured to position the sample cuvette in a defined cuvette position, a light source configured to generate a parallel light beam in the sample cuvette, an annular 45° collecting mirror configured to surround the sample cuvette, a scattering body arranged concentric to the annular 45° collecting minor, a scattering light detector arranged to receive light scattered by the scattering body, and an annular 45° concentration minor arranged coaxially to the annular 45° collecting minor and optically opposite to the annular 45° collecting mirror. The annular 45° collecting minor is arranged concentric to the light beam. The annular 45° concentration minor is configured to surround the scattering body.

Abstract translation: 用于测量样品比色皿中的液体样品的浊度的浊度计包括配置成将样品比色皿定位在规定的比色杯位置的比色皿接收装置，被配置为在样品比色皿中产生平行光束的光源，环形45° 收集反射镜，被配置为围绕样品比色皿，散射体，其与环形45°收集小体同心地布置;散射光检测器，被布置成接收由散射体散射的光;以及环形45°浓度， 收集较小的并且与环形45°收集镜的光学相对。 环形45°收集小号与光束同心设置。 环形45°浓度次要构造成围绕散射体。