专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

WO1996023208A1 TURBIDITY SENSOR 审中-公开
标题翻译：涡轮传感器
公开(公告)号：WO1996023208A1
公开(公告)日：1996-08-01
申请号：PCT/US1996001036
申请日：1996-01-26
申请人： NARTRON CORPORATION
发明人： NARTRON CORPORATION , TAYLOR, Robert, E. , BULL, David, W.
IPC分类号： G01N21/85
CPC分类号： G01N21/532
摘要： A fluid turbidity or filter clog sensor having a light source (20) and a detector having at least one sensor position to cross a flow path or a filter element in order to improve the correspondence of the light intensity received at the receiver in correspondence with the turbidity level or clogging level occurring in the test cell. The detector preferably includes a direct path sensor (22), a scattered path sensor (32) positioned to cross the flow path from the transmitter, and the reference light sensor (40) communicating with the source (20) outside of the test chamber (26). The direct path may be a straight line path or a reflected path through the flow path when a fluid having a low level of turbidity is passed through the test cell. Likewise, the sensor includes means for compensating for changes in the illuminating source and changes for temperature variations occurring at the test cell.
摘要翻译：流体浊度或过滤器堵塞传感器，其具有光源（20）和检测器，具有至少一个传感器位置以穿过流路或滤波器元件，以便改善与接收器处接收的光强度的对应关系浊度水平或堵塞水平。检测器优选地包括直接路径传感器（22），被定位成穿过来自发射器的流动路径的散射路径传感器（32）和与测试室外部的源极（20）连通的参考光传感器（40） 26）。当具有低浊度水平的流体通过测试池时，直接路径可以是直线路径或通过流路的反射路径。类似地，传感器包括用于补偿照明源的变化和在测试单元处发生的温度变化的变化的装置。

IPRDB

热门服务

关于我们

友情链接

联系方式