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12 条记录 (耗时 0.034 秒)

    Method for determining organically bound carbon (TOC)
    1.
    发明申请
    Method for determining organically bound carbon (TOC) 审中-公开
    确定有机结合碳（TOC）的方法

    公开(公告)号：US20050282286A1

    公开(公告)日：2005-12-22

    申请号：US11145533

    申请日：2005-06-03

    申请人： Claudia Rieger ,  Ulrike Schweden ,  Markus Lenhard ,  Elmar Grabert ,  Ulrich Lundgreen ,  Aria Farjam

    发明人： Claudia Rieger ,  Ulrike Schweden ,  Markus Lenhard ,  Elmar Grabert ,  Ulrich Lundgreen ,  Aria Farjam

    IPC分类号： G01N21/78 ,  G01N31/22 ,  G01N33/00 ,  G01N33/18

    CPC分类号： G01N33/1846 ,  G01N21/783 ,  G01N31/223 ,  Y10T436/235

    摘要： The present invention relates to a method for determining the organically bound carbon (TOC) in an apparatus which has at least one reaction zone (2) and at least one detection zone (3), a) the sample being placed into the reaction zone (2) of the apparatus (1), b) the apparatus being sealed, c) the organically bound carbon being converted into gaseous carbon dioxide by means of physical, chemical, biochemical or microbiological methods, d) the gaseous carbon dioxide being transferred to the detection vessel (3, 3a) and e) the carbon dioxide content being determined by means of measurement methods known per se on the basis of the colour change of the indicator, after step a), the inorganic carbon being converted into carbon dioxide and expelled.

    摘要翻译： 本发明涉及一种在具有至少一个反应区（2）和至少一个检测区（3）的装置中测定有机结合碳（TOC）的方法，a）将样品置于反应区（ 2）设备（b）设备被密封，c）有机结合的碳通过物理，化学，生化或微生物方法转化为气态二氧化碳，d）将气态二氧化碳转移到 检测容器（3,3a）和e）二氧化碳含量通过本身已知的测量方法基于指示剂的颜色变化在步骤a）之后，将无机碳转化为二氧化碳和 被驱逐

    Device for chemical analysis of sample components
    2.
    发明申请
    Device for chemical analysis of sample components 审中-公开
    样品组分化学分析装置

    公开(公告)号：US20070189923A1

    公开(公告)日：2007-08-16

    申请号：US11704706

    申请日：2007-02-09

    申请人： Markus Lenhard ,  Ulrich Lundgreen ,  Aria Farjam

    发明人： Markus Lenhard ,  Ulrich Lundgreen ,  Aria Farjam

    IPC分类号： B01L3/00

    CPC分类号： G01N31/22 ,  B01L3/502 ,  B01L3/5082 ,  B01L3/5635 ,  B01L2300/0663 ,  B01L2300/0681 ,  G01N33/1806

    摘要： A test kit for the chemical analysis of sample components which are gaseous or convertible into the gas form. The test that has at least two separate regions, of which the first serves for receiving the sample and the second serves for receiving the gases liberated from the sample. The second region containing a gas-sensitive reagent which experiences a change due to contact with the gas generated in the first region; the two regions being separated from one another by a separation element having a mean pore diameter of 0.5 μm to 1000 μm (frit).

    摘要翻译： 用于气体或可转化为气体形式的样品组分的化学分析的试剂盒。 具有至少两个分离区域的测试，其中第一区域用于接收样品，第二区域用于接收从样品释放的气体。 所述第二区域含有由于与在所述第一区域产生的气体接触而发生变化的气体敏感试剂; 两个区域通过平均孔径为0.5μm至1000μm（玻璃料）的分离元件彼此分离。

    PROCESS ANALYZER
    9.
    发明申请
    PROCESS ANALYZER 审中-公开
    过程分析仪

    公开(公告)号：US20120195799A1

    公开(公告)日：2012-08-02

    申请号：US13392097

    申请日：2010-04-01

    申请人： Aria Farjam ,  Rolf Uthemann ,  Kai Berggold ,  Ulrich Lundgreen ,  Bas De Heij

    发明人： Aria Farjam ,  Rolf Uthemann ,  Kai Berggold ,  Ulrich Lundgreen ,  Bas De Heij

    IPC分类号： G01N21/75 ,  B01L3/00

    摘要： A process analyzer for detection of an analyte in a liquid under analysis includes a base module and an exchangeable cartridge module. The exchangeable cartridge module comprises a sample taking device comprising a membrane configured to obtain a sample from the liquid under analysis. A first pump mechanism is configured to pump the sample away from the sample taking device. A second pump mechanism is configured to introduce a reagent into the sample. A measuring section is configured to perform a quantitative detection of the analyte in the sample. A degassing device is arranged downstream of the first pump mechanism and the second pump mechanism. The degassing device is configured to degas the sample.

    摘要翻译： 用于检测待分析液体中的分析物的过程分析器包括基本模块和可更换盒式模块。 可交换的盒式模块包括采样装置，其包括被配置成从分析液体中获得样品的膜。 第一泵机构被配置为将样品泵送到取样装置。 第二泵机构被配置为将试剂引入样品中。 测量部分被配置为对样品中的分析物进行定量检测。 脱气装置布置在第一泵机构和第二泵机构的下游。 脱气装置被配置为使样品脱气。

    PROCESS ANALYSIS UNIT
    10.
    发明申请
    PROCESS ANALYSIS UNIT 有权
    过程分析单元

    公开(公告)号：US20120198921A1

    公开(公告)日：2012-08-09

    申请号：US13392098

    申请日：2010-07-28

    申请人： Ulrich Lundgreen ,  Aria Farjam

    发明人： Ulrich Lundgreen ,  Aria Farjam

    IPC分类号： G01N33/00 ,  G01N21/00

    CPC分类号： G01N21/8507 ,  B01L3/502715 ,  B01L3/50273 ,  B01L2200/10 ,  B01L2300/0627 ,  B01L2400/0481 ,  F04B43/082 ,  F04B43/12 ,  G01N21/05 ,  G01N21/11 ,  G01N21/78 ,  G01N33/18 ,  G01N35/1095 ,  G01N2001/4016 ,  G01N2021/0321 ,  G01N2021/0325 ,  G01N2021/0346 ,  G01N2021/054 ,  G01N2021/8411 ,  G01N2201/0218 ,  G01N2201/024

    摘要： A process analysis unit includes a base module and an exchangeable cartridge module. The base module comprises at least one independent pump drive, and an analyte sensor without a fluidic measuring section. The cartridge module comprises a liquid reservoir tank, a sample taking device, at least one drive-less pump mechanism configured as a peristaltic membrane pump, a fluidic measuring section for the analyte sensor, and a plastic material plate with groove-like microfluidic channels configured to connect the liquid reservoir tank, the at least one drive-less pump mechanism, and a measuring section. The drive-less pump mechanism is driven pneumatically and pumps a liquid from the liquid reservoir tank. When the cartridge module is connected to the base module, the at least one drive-less pump mechanism is connected to and is driven by the at least one independent pump drive, and the fluidic measuring section is connected to the analyte sensor.

    摘要翻译： 过程分析单元包括基本模块和可更换盒式模块。 基本模块包括至少一个独立的泵驱动器和不具有流体测量部分的分析物传感器。 盒式模块包括液体储存罐，取样装置，配置为蠕动膜泵的至少一个无驱动泵机构，用于分析物传感器的流体测量部分，以及配置有凹槽状微流体通道的塑料材料板 连接储液箱，至少一个无驱动泵机构和测量部。 无驱动泵机构被气动地驱动，并从液体储存罐泵送液体。 当墨盒模块连接到基座模块时，至少一个无驱动泵机构连接到并由至少一个独立泵驱动器驱动，并且流体测量部分连接到分析物传感器。