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    SINGLE-USE pH SENSOR STORAGE SOLUTION
    2.
    发明申请
    SINGLE-USE pH SENSOR STORAGE SOLUTION 审中-公开
    单独使用pH传感器存储解决方案

    公开(公告)号：US20170059518A1

    公开(公告)日：2017-03-02

    申请号：US15252837

    申请日：2016-08-31

    Applicant: Rosemount Analytical Inc.

    Inventor： Chang-Dong Feng ,  Hoang Minh Nguyen

    IPC: G01N27/416 ,  G01N27/36 ,  C12M1/34 ,  G01N27/30

    CPC classification number: G01N27/4167 ,  C12M23/14 ,  C12M23/28 ,  C12M41/26 ,  G01N27/28 ,  G01N27/301 ,  G01N27/302 ,  G01N27/36 ,  G01N27/4165

    Abstract: A pH sensor for a single-use bioreactor is provided. The sensor includes a pH sensing electrode, a reference system, a storage compartment, and an access mechanism. The reference system includes a reference electrolyte, a reference electrode disposed in the reference electrolyte, and a reference junction. The storage compartment contains a storage solution that is configured to contact the pH sensing electrode within the storage compartment. The access mechanism is configured to, when actuated, couple the pH sensing electrode to an interior of the single-use bio-reactor. The storage solution includes a buffer solution that is compatible with the reference electrolyte.

    Abstract translation: 提供了一种用于一次性生物反应器的pH传感器。 该传感器包括pH感测电极，参考系统，储藏室和进入机构。 参考系统包括参考电解质，设置在参考电解质中的参考电极和参考结。 储存室包含一个存储解决方案，其被配置为接触存储隔间内的pH感测电极。 进入机构被配置为当致动时将pH感测电极耦合到一次性生物反应器的内部。 存储溶液包括与参比电解质相容的缓冲溶液。

    ON-LINE WET CHEMISTRY ANALYZER
    4.
    发明申请
    ON-LINE WET CHEMISTRY ANALYZER 审中-公开
    在线湿法化学分析仪

    公开(公告)号：US20160077076A1

    公开(公告)日：2016-03-17

    申请号：US14852008

    申请日：2015-09-11

    Applicant: Rosemount Analytical Inc.

    Inventor： Bradley A. Butcher ,  Hoang Minh Nguyen ,  Chang-Dong Feng

    IPC: G01N33/18

    CPC classification number: G01N33/18 ,  G01J4/04 ,  G01N1/4077 ,  G01N21/01 ,  G01N21/11 ,  G01N21/21 ,  G01N21/3103 ,  G01N21/78 ,  G01N31/02 ,  G01N31/22 ,  G01N2201/0612 ,  G01N2201/062 ,  G01N2201/127

    Abstract: A wet chemistry analyzer is provided. The wet chemistry analyzer comprises a reaction chamber configured to receive a reactant solution from a sample inlet and facilitate a process reaction. The wet chemistry analyzer also includes a detection chamber configured to receive a portion of a reaction mixture from the reaction chamber and measure a concentration of a chemical within the reaction mixture. The reaction chamber and the detection chamber are fluidically coupleable such that a portion of the reaction mixture can be directed to flow into the detection chamber to pre-condition a surface inside the detection chamber.

    Abstract translation: 提供湿化学分析仪。 湿化学分析仪包括反应室，其构造成从样品入口接收反应物溶液并促进了工艺反应。 湿式化学分析仪还包括检测室，该检测室被配置为从反应室接收一部分反应混合物并测量反应混合物内化学品的浓度。 反应室和检测室是流体耦合的，使得反应混合物的一部分可以被引导到流入检测室以预处理检测室内的表面。

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