公开(公告)号：US20160084754A1

公开(公告)日：2016-03-24

申请号：US14661943

申请日：2015-03-18

Applicant: SIGMAR S.R.L.

Inventor： Osvaldo SALVATORE

IPC: G01N21/27 ,  G01N21/25 ,  G01N21/59

CPC classification number: G01N21/27 ,  F01N2560/12 ,  F01N2610/02 ,  F01N2900/1806 ,  F01N2900/1818 ,  G01N21/255 ,  G01N21/431 ,  G01N21/59 ,  G01N21/8507 ,  G01N2021/432 ,  G01N2201/0621 ,  G01N2201/0627

Abstract: A device for detecting the concentration of a given component in a solution, preferably the concentration of urea in solution with water includes a means for emitting radiation, at least one means for receiving radiation, which is prearranged for determining at least one characteristic of the radiation, and a light guide, which is prearranged for optically connecting the emitting means to the receiving means, wherein the light guide has at least one surface that is to come into contact with the solution so as to determine an interface of separation between the propagation medium and the solution. Control means are configured for obtaining a value indicating the concentration of the compound in the solution as a function of the signal coming from the receiving means.

Abstract translation: 用于检测溶液中给定组分的浓度的装置，优选地，用水溶液中的尿素浓度包括用于发射辐射的装置，用于接收辐射的至少一种装置，其被预先设置用于确定辐射的至少一种特性 以及导光板，其被布置用于将发射装置光学地连接到接收装置，其中光导具有至少一个与溶液接触的表面，以便确定传播介质之间的间隔界面 和解决方案。 控制装置被配置为根据来自接收装置的信号获得指示溶液中化合物的浓度的值。

公开(公告)号：US09581542B2

公开(公告)日：2017-02-28

申请号：US14661943

申请日：2015-03-18

Applicant: SIGMAR S.R.L.

Inventor： Osvaldo Salvatore

IPC: G01N21/00 ,  G01N21/27 ,  G01N21/59 ,  G01N21/25 ,  G01N21/43 ,  G01N21/85

CPC classification number: G01N21/27 ,  F01N2560/12 ,  F01N2610/02 ,  F01N2900/1806 ,  F01N2900/1818 ,  G01N21/255 ,  G01N21/431 ,  G01N21/59 ,  G01N21/8507 ,  G01N2021/432 ,  G01N2201/0621 ,  G01N2201/0627

Abstract: A device for detecting the concentration of a given component in a solution, preferably the concentration of urea in solution with water includes a means for emitting radiation, at least one means for receiving radiation, which is prearranged for determining at least one characteristic of the radiation, and a light guide, which is prearranged for optically connecting the emitting means to the receiving means, wherein the light guide has at least one surface that is to come into contact with the solution so as to determine an interface of separation between the propagation medium and the solution. Control means are configured for obtaining a value indicating the concentration of the compound in the solution as a function of the signal coming from the receiving means.

Abstract translation: 用于检测溶液中给定组分的浓度的装置，优选地，用水溶液中的尿素浓度包括用于发射辐射的装置，用于接收辐射的至少一种装置，其被预先设置用于确定辐射的至少一种特性 以及导光板，其被布置用于将发射装置光学地连接到接收装置，其中光导具有至少一个与溶液接触的表面，以便确定传播介质之间的间隔界面 和解决方案。 控制装置被配置为根据来自接收装置的信号获得指示溶液中化合物的浓度的值。