发明公开
- 专利标题： NEPHELOMETRIC TURBIDIMETER AND METHOD FOR DETECTION OF THE CONTAMINATION OF A SAMPLE CUVETTE OF A NEPHELOMETRIC TURBIDIMETER
- 专利标题（中）： 浊度浊度仪及其检测方法的污染样品试管浊度计浊度计的
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申请号： EP13770909.3申请日： 2013-09-30
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公开(公告)号： EP3052921A1公开(公告)日： 2016-08-10
- 发明人: BATTEFELD, Manfred , KUSSMANN, Michael , DE HEIJ, Bas , GAßNER, Bernd , STEINHAUER, Frank , KUMPCH, Hans-Joachim , LEYER, Axel , KÜPPERS, Michael , GOLITZ, Andreas , MITREITER, Andreas , HANSCHKE, Clemens , HEIDEMANNS, Lothar
- 申请人： Hach Lange GmbH
- 申请人地址： Königsweg 10D 14163 Berlin DE
- 专利权人： Hach Lange GmbH
- 当前专利权人： Hach Lange GmbH
- 当前专利权人地址： Königsweg 10D 14163 Berlin DE
- 代理机构： Patentanwälte ter Smitten Eberlein Rütten Partnerschaftsgesellschaft
- 国际公布： WO2015043675 20150402
- 主分类号： G01N21/15
- IPC分类号： G01N21/15 ; G01N21/51
摘要：
A nephelometric turbidimeter for measuring a turbidity of a liquid sample in a sample cuvette. The nephelometric turbidimeter includes a measurement light source configured to emit an axial parallel light beam directed to the sample cuvette, a scattering light detector arranged to receive a scattered light from the sample cuvette, and a diffuser comprising a diffuser body and a diffuser actuator. The diffuser actuator is configured to move the diffuser body between a parking position in which the diffuser body does not interfere with the axial parallel light beam and a test position where the diffuser body is arranged between the measurement light source and the sample cuvette so that the diffuser body interferes with the axial parallel light beam and generates a diffuse test light entering the sample cuvette.
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