发明申请
US20180372607A1 A NEPHELOMETRIC TURBIDIMETER AND METHOD FOR CONTROLLING THE HUMIDITY OF VENTING AIR IN A NEPHELOMETRIC TURBIDIMETER
审中-公开
基本信息:
- 专利标题： A NEPHELOMETRIC TURBIDIMETER AND METHOD FOR CONTROLLING THE HUMIDITY OF VENTING AIR IN A NEPHELOMETRIC TURBIDIMETER
- 申请号：US15527710 申请日：2015-11-19
- 公开(公告)号：US20180372607A1 公开(公告)日：2018-12-27
- 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
- 申请人： HACH LANGE GMBH
- 申请人地址： DE BERLIN
- 专利权人： HACH LANGE GMBH
- 当前专利权人： HACH LANGE GMBH
- 当前专利权人地址： DE BERLIN
- 优先权： EP14194282.1 20141121
- 国际申请： PCT/EP2015/077151 WO 20151119
- 主分类号： G01N15/06
- IPC分类号： G01N15/06 ; G01N21/15 ; G01N21/53
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/授权文献:
IPC结构图谱:
| G | 物理 |
| --G01 | 测量；测试 |
| ----G01N | 借助于测定材料的化学或物理性质来测试或分析材料 |
| ------G01N15/00 | 测试颗粒的特性；测试多孔材料的渗透性，孔隙体积或者孔隙表面积 |
| --------G01N15/06 | .测试悬浮颗粒的浓度 |