SENSOR POSITIONING DEVICE AND SENSOR
    41.
    发明公开

    公开(公告)号:US20240142384A1

    公开(公告)日:2024-05-02

    申请号:US18493952

    申请日:2023-10-25

    CPC classification number: G01N21/8507 G01N2201/086 G01N2201/088

    Abstract: A sensor positioning device, having a holding module, with a sensor receptacle, fastening element and spring element, the sensor receptacle being mounted movably relative to the fastening element along a compensating axis. The spring is arranged between the fastening element and the sensor receptacle to cooperate therewith, to create a restoring force during movement of the receptacle relative to the fastening element. A measurement connector with an abutment is configured for arrangement onto a process container, and is configured for releasable arrangement on the holding module. The sensor positioning device is configured such that, when the measurement connector is arranged on the holding module, the sensor receptacle is movable relative to the fastening element along the axis, and a pressing force of the sensor receptacle onto the abutment of the measurement connector is created by the spring. A sensor unit, for turbidity measurement, is provided having the sensor positioning device.

    MODULAR DEVICE FOR REMOTE CHEMICAL MATERIAL ANALYSIS
    42.
    发明申请
    MODULAR DEVICE FOR REMOTE CHEMICAL MATERIAL ANALYSIS 审中-公开
    用于远程化学材料分析的模块化设备

    公开(公告)号:US20160266043A1

    公开(公告)日:2016-09-15

    申请号:US14394445

    申请日:2014-09-01

    Abstract: A modular device for remote chemical material analysis with a basic function unit which is formed with a transport module, which is partly equipped with a mobile frame construction which is set up with at least a power supply of the laser, a detection system, designed for plasma radiation dispersion according to the wavelength and its record, a control and evaluation block in the form of PC and a control electronic block and partly is connected with a laser module which contains a laser head, which serves as a source of laser pulses, where the essence of the invention is that the laser module is equipped with a laser beam router of optional routing of laser pulses either into a stand-off module when analyzed with a “Stand-Off LIBS” method or into a fiber module when analyzed with a “Remote LIBS” method.

    Abstract translation: 一种用于远程化学物质分析的模块化装置,具有基本功能单元,该基本功能单元形成有传送模块,其部分地配备有至少设置有激光器的电源的移动框架结构,设计用于 根据波长及其记录的等离子体辐射色散,以PC和控制电子块的形式的控制和评估块,并且部分地与包含用作激光脉冲源的激光头的激光模块连接,其中激光头 本发明的实质是激光模块配备有激光束路由器,其可选地将激光脉冲路由到分立模块中,当用“Stand-off LIBS”方法分析时,或者当用 “远程LIBS”方法。

    Light-Guiding Flow Cells And Analytical Devices Using The Same
    45.
    发明申请
    Light-Guiding Flow Cells And Analytical Devices Using The Same 审中-公开
    光引导流动池和使用它的分析装置

    公开(公告)号:US20110141465A1

    公开(公告)日:2011-06-16

    申请号:US12991765

    申请日:2009-05-20

    Abstract: A flow cell for a photometric device includes a module having a body with a distal face defining an annular channel. The body also defines an axial central passage and an axial flow channel. A second module has a body with a proximal face defining an annular channel. The second body also defines an axial flow channel in fluid communication with the first axial flow channel. A light guiding member is within the central passage for exposing a fluid in the flow channels of the modules. An assembly seals an interface between the distal and proximal faces such that the fluid does not leak from the flow channels. The assembly has a metal gasket between the distal and proximal faces, the metal gasket defining a flow path between the flow channels, a first sealing member in the first annular channel and a second sealing member in the second annular channel.

    Abstract translation: 用于光度测量装置的流动池包括具有主体的模块,该主体具有限定环形通道的远端面。 主体还限定轴向中心通道和轴向流动通道。 第二模块具有主体,其具有限定环形通道的近端面。 第二主体还限定与第一轴向流动通道流体连通的轴向流动通道。 导光构件在中央通道内部,用于暴露模块的流动通道中的流体。 组件密封远端和近端面之间的界面,使得流体不会从流动通道泄漏。 该组件在远端和近端面之间具有金属垫圈,金属垫圈限定了流动通道之间的流动路径,第一环形通道中的第一密封构件和第二环形通道中的第二密封构件。

    Apparatus and sensing devices for measuring fluorescence lifetimes of fluorescence sensors
    46.
    发明申请
    Apparatus and sensing devices for measuring fluorescence lifetimes of fluorescence sensors 失效
    用于测量荧光传感器荧光寿命的装置和感测装置

    公开(公告)号:US20040090622A1

    公开(公告)日:2004-05-13

    申请号:US10476425

    申请日:2003-10-30

    Abstract: An apparatus and devices for measuring fluorescence lifetimes of fluorescence sensors for one or more analytes, the apparatus comprising (c) one or more reference systems (3,6,7), said reference systems each comprising one or more reference light sources (3) and being adapted to receive one or more excitation signals (1a), to produce reference optical signals (6b) in response thereto, and to produce one or more electrical reference output signals (7b) in response to one or more excitation signals (1a); and (d) or more phase detectors (10), said phase detections being adapted to detect one or more delays of said one or more electrical output signals of said one or more fluorescence sensor systems and said one or more reference systems, and to produce one or more phase output signals; and a method of measuring concentration of one or more analytes using such apparatus and/or devices.

    Abstract translation: 一种用于测量一种或多种分析物的荧光传感器的荧光寿命的装置和装置,所述装置包括(c)一个或多个参考系统(3,6,7),所述参考系统各自包括一个或多个参考光源(3) 并且适于接收一个或多个激励信号(1a)以响应于此产生参考光信号(6b),并且响应于一个或多个激励信号(1a)产生一个或多个电参考输出信号(7b) ; 和(d)或更多相位检测器(10),所述相位检测器适于检测所述一个或多个荧光传感器系统和所述一个或多个参考系统的所述一个或多个电输出信号的一个或多个延迟,并且产生 一个或多个相位输出信号; 以及使用这种装置和/或装置测量一种或多种分析物的浓度的方法。

    OPTICAL FLOW CELL FOR AN OPTICAL MEASURING DEVICE
    50.
    发明申请
    OPTICAL FLOW CELL FOR AN OPTICAL MEASURING DEVICE 审中-公开
    用于光学测量装置的光学流通池

    公开(公告)号:WO2016162541A1

    公开(公告)日:2016-10-13

    申请号:PCT/EP2016/057851

    申请日:2016-04-08

    Abstract: The present invention relates to an optical flow cell (1) for a measuring device, having an input light guide with a light exit surface, an output light guide with a light entrance surface, said input light guide and output light guide being integrated with a holder (30) to form optical flow cell (1), and wherein the holder (30) extends along a first axis (A) and has a through hole (31) for receiving a flow of a sample fluid, said through hole (31) being transversal to said first axis (A), and the input light guide and output light guide further are arranged in said holder (30) so that the light exit surface and the light entrance surface extend into said through hole (31) and are arranged to be in optical alignment with each other and at a first distance from each other. The invention also relates to a measuring device having at least one optical flow cell (1).

    Abstract translation: 本发明涉及一种用于测量装置的光学流通池(1),具有一个具有光出射表面的输入光导,一个具有光入射表面的输出光导,所述输入光导和输出光导与 保持器(30)以形成光流通池(1),并且其中保持器(30)沿着第一轴线(A)延伸并且具有用于接收样品流体流动的通孔(31),所述通孔(31 )横向于所述第一轴线(A),并且输入光导和输出光导进一步布置在所述保持器(30)中,使得光出射表面和光入射表面延伸到所述通孔(31)中并且是 被布置成彼此光学对准并且彼此以第一距离。 本发明还涉及一种具有至少一个光学流通池(1)的测量装置。

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