公开(公告)号：US20180372607A1

公开(公告)日：2018-12-27

申请号：US15527710

申请日：2015-11-19

申请人： HACH LANGE GMBH

发明人： MANFRED BATTEFELD ,  HANS-JOACHIM KUMPCH ,  AXEL LEYER ,  BAS DE HEIJ ,  CLEMENS HANSCHKE ,  MICHAEL KUEPPERS ,  ANDREAS JONAK ,  ELK FRICKE ,  HEINZ RUDDE ,  MARKUS HAHN ,  MARKUS LENHARD ,  ROLF UTHEMANN ,  SEBASTIAN MINKE ,  ANDREAS GOLITZ ,  BERND GASSNER ,  FRANK STEINHAUER ,  LOTHAR HEIDEMANNS ,  ANDREAS MITREITER

IPC分类号： G01N15/06 ,  G01N21/15 ,  G01N21/53

CPC分类号： G01N15/06 ,  G01N21/15 ,  G01N21/51 ,  G01N21/53 ,  G01N2015/0693 ,  G01N2021/157 ,  G01N2021/158 ,  G01N2201/0233 ,  G01N2201/0235 ,  G01N2201/0238

摘要： A nephelometric turbidimeter for measuring a turbidity of a liquid sample in a transparent sample cuvette. The nephelometric turbidimeter includes a cuvette chamber housing with a cuvette chamber having the transparent sample cuvette arranged therein, and a drying apparatus. The drying apparatus includes a cuvette chamber inlet opening which vents the cuvette chamber, a cuvette chamber outlet opening which de-vents the cuvette chamber, an air circulator which circulates air from the cuvette chamber outlet opening to the cuvette chamber inlet opening, and a drying body. The drying body is provided as a container of a hygroscopic agent defined by a drying substance which is arranged in a drying path between the cuvette chamber outlet opening and the cuvette chamber inlet opening so that air flows through the drying body.

公开(公告)号：US20170176406A1

公开(公告)日：2017-06-22

申请号：US15447138

申请日：2017-03-02

申请人： HACH LANGE GMBH

发明人： ULRICH LUNDGREEN ,  ARIA FARJAM ,  ROLF UTHEMANN ,  ANDREAS MITREITER ,  ISABEL HUENIG ,  MARKUS LENHARD ,  RAINER FROEMEL ,  HANS-JOACHIM KUMPCH

IPC分类号： G01N33/18 ,  G01N27/416 ,  B01L3/00 ,  G01N21/31 ,  G01N21/78

CPC分类号： G01N21/31 ,  B01L3/5027 ,  B01L3/502715 ,  B01L3/50273 ,  B01L2300/0645 ,  B01L2300/0654 ,  B01L2300/0681 ,  B01L2300/0838 ,  B01L2400/0475 ,  G01N21/3151 ,  G01N21/59 ,  G01N21/78 ,  G01N27/30 ,  G01N27/4167 ,  G01N27/4168 ,  G01N33/1886 ,  G01N33/1893 ,  G01N2201/0245 ,  G01N2201/061

摘要： A test element for a mobile water analyzing system includes a sample line and a key reagent disposed in the sample line. The sample line includes an inlet opening arranged at a first end, a pump port arranged at a second end of the sample line, an inlet section arranged between the inlet opening and the pump port, and a measuring section with at least one window arranged at an end of the measuring section. The inlet opening receives a water sample. The measuring section is arranged between the inlet section and the pump port and is coincident with a sample pathway.