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90 条记录 (耗时 0.013 秒)

    GALVANIC CURRENT PROTECTION FOR PHOTOIONIZATION DETECTOR
    1.
    发明公开
    GALVANIC CURRENT PROTECTION FOR PHOTOIONIZATION DETECTOR 审中-公开

    公开(公告)号：EP4425167A1

    公开(公告)日：2024-09-04

    申请号：EP23164049.1

    申请日：2023-03-24

    申请人： Mocon, Inc. ,  Mocon, Inc.

    发明人： WILLCOX, Charles ,  JENNINGS, David ,  FIELDS, Christopher

    IPC分类号： G01N27/66

    CPC分类号： G01N27/66 ,  H01L23/481 ,  H05K1/00 ,  H01J47/02

    摘要： A photoionization detector comprised of a sensor having at least a collector electrode (304) and a grounding electrode (306), a gas discharge lamp that ionizes molecules of interest to create ionized molecules and electrons, and an amplifier connected to the collector electrode. Each of the collector electrode and the grounding electrode include a feed-thru pin (308, 310), an inner trace surrounding the feed-thru pin (312, 314), an outer trace surrounding the inner trace (320, 322), wherein the outer trace on each electrode is comprised of the same material, a channel between the inner trace and the outer trace (316, 318), wherein the channel is comprised of a different material than the outer trace and the inner trace, and a bridge connecting the outer trace with the inner trace (324, 326). The ionized molecules are collectable by a bias electrode (302) and electrons are collectable by the collector electrode.

    PROTOCOL ADAPTIVE COMPUTER CONTROLLED TARGET-ANALYTE PERMEATION TESTING INSTRUMENT
    3.
    发明公开
    PROTOCOL ADAPTIVE COMPUTER CONTROLLED TARGET-ANALYTE PERMEATION TESTING INSTRUMENT 审中-公开
    制剂公司重新认证ZIELANALYTPERMEATIONSTESTINSTRUMENT

    公开(公告)号：EP3106877A1

    公开(公告)日：2016-12-21

    申请号：EP16174651.6

    申请日：2015-02-24

    申请人： Mocon, Inc.

    发明人： ASCHEMAN, Timothy A. ,  TUOMELA, Stephen D.

    IPC分类号： G01N35/00 ,  G01N15/08 ,  G01N33/00

    CPC分类号： G01N15/0826 ,  G01N15/0806 ,  G01N33/004 ,  G01N35/00693 ,  G01N35/00712 ,  G01N35/1097 ,  G01N2015/086

    摘要： The invention provides an adaptive analytical instrument, comprising a computer controlled target-analyte permeation testing instrument programmed to (-) periodically measure target-analyte transmission rate throughout a permeation testing period, (-) periodically rezero the target-analyte sensor throughout the permeation testing period, and (-) adjust frequency of future rezeros of the target-analyte sensor based upon the value of at least one previous target-analyte transmission rate measurement.

    摘要翻译： 本发明提供了一种自适应分析仪器，其包括计算机控制的目标分析物渗透测试仪器，其被编程为（ - ）在整个渗透测试期间周期性地测量目标分析物传播速率， - （ - ）在整个渗透测试期间周期性地重新调整目标分析物传感器 周期和（ - ）基于至少一个先前的目标 - 分析物传输速率测量的值来调整目标分析物传感器的未来重定位器的频率。

    FIBER OPTIC ANALYTE SENSOR WITH INTEGRATED IN SITU TOTAL PRESSURE CORRECTION
    4.
    发明公开
    FIBER OPTIC ANALYTE SENSOR WITH INTEGRATED IN SITU TOTAL PRESSURE CORRECTION 审中-公开
    纤维光学分析传感器，集成原位全压校正

    公开(公告)号：EP3045894A2

    公开(公告)日：2016-07-20

    申请号：EP15192764.7

    申请日：2015-11-03

    申请人： Mocon, Inc.

    发明人： Eastman, John ,  Mayer, Daniel W.

    IPC分类号： G01N21/64 ,  G01N33/02 ,  G01N33/15 ,  G01N33/00

    CPC分类号： G01L19/0092 ,  G01N1/2226 ,  G01N21/643 ,  G01N21/766 ,  G01N21/7703 ,  G01N33/004 ,  G01N33/02 ,  G01N33/15 ,  G01N2021/6432 ,  G01N2021/6439 ,  G01N2201/08 ,  Y10T436/207497

    摘要： A fiber optic analyte sensing needle (10, 20) employing an analyte-partial-pressure-sensitive photoluminescent probe (70), characterized by (i) a void volume channel (68) extending axially along the length of the lumen (29) between the inner surface of the tube and the outer surface of the fiber optic filament (50), and (ii) a total pressure sensor (90) in pressure communication with the distal tip (20 2 ) of the needle (20) via the void volume channel (68), whereby total pressure of a volume sampled by the sensing needle (20) can be routinely measured and used in pressure compensation of analyte-concentration values calculated from the analyte-partial-pressure readings taken from the analyte-partial-pressure-sensitive photoluminescent probe (70).

    摘要翻译： 一种使用分析物 - 分压敏光致发光探针（70）的光纤分析物检测针（10,20），其特征在于（i）空腔体积通道（68），其沿着内腔（29）的长度轴向延伸 所述管的内表面和所述光纤灯丝（50）的外表面，以及（ii）经由所述空隙容积与所述针（20）的所述远端（202）压力连通的总压力传感器（90） 由此通过传感针（20）采样的体积的总压力可以被常规地测量并且用于从分析物分压力读数中计算出的分析物浓度值的压力补偿中，该分析物分压力读数从分析物分压 敏感的光致发光探针（70）。

    Fiber Optic Analyte Sensor
    6.
    发明公开
    Fiber Optic Analyte Sensor 审中-公开
    光纤分析物传感器

    公开(公告)号：EP2642278A3

    公开(公告)日：2013-10-02

    申请号：EP13159750.2

    申请日：2013-03-18

    申请人： Mocon, Inc.

    发明人： Eastman, John

    IPC分类号： G01N21/64 ,  G01N21/77 ,  G01N21/78

    CPC分类号： G01N21/643 ,  G01N21/7703 ,  G01N21/783

    摘要： A fiber optic analyte sensing needle (10) with a photoluminescent analyte-sensitive probe (70) nonadherently entrapped within the lumen (29) of the needle (20) between the distal tip (51) of a fiber optic filament (50) and the distal tip (21) of the needle (20) . The probe (70) has unimpeded fluid communication with the external environment through a port (28) in the needle (20).

    摘要翻译： 具有光致发光分析物敏感探针（70）的光纤分析物检测针（10）非粘着地捕获在针（20）的内腔（29）内，位于光纤灯丝（50）的远端尖端（51） 针（20）的远侧尖端（21）。 探针（70）通过针（20）中的端口（28）与外部环境畅通无阻地流体连通。

    A self-flushing needle valve
    8.
    发明公开
    A self-flushing needle valve 有权
    自冲洗针阀

    公开(公告)号：EP1818583A3

    公开(公告)日：2012-10-10

    申请号：EP07101081.3

    申请日：2007-01-24

    申请人： Mocon, Inc.

    发明人： Mayer, Daniel W. ,  Tuomela, Stephen D.

    IPC分类号： F16K1/38

    CPC分类号： F16K1/385 ,  F16K21/02 ,  Y10T137/87788 ,  Y10T137/87804

    摘要： A needle valve (10) with a hollow needle (70) effective for permitting a portion of the fluid passing through the valve to flow throughout the valve and exit through any leaks in the valve, whereby any environmental fluid within the valve is displaced by the fluid passing through the valve.

    摘要翻译： 具有中空针头（70）的针阀（10）有效地允许流过阀门的流体的一部分流过阀门并通过阀门中的任何泄漏离开，由此阀门内的任何环境流体被 流体通过阀门。

    INSTRUMENT AND METHOD FOR DETECTING LEAKS IN HERMETICALLY SEALED PACKAGING
    10.
    发明授权
    INSTRUMENT AND METHOD FOR DETECTING LEAKS IN HERMETICALLY SEALED PACKAGING 有权
    仪器及技术，用于识别密封外壳LEAKS

    公开(公告)号：EP1836467B1

    公开(公告)日：2012-04-25

    申请号：EP05853943.8

    申请日：2005-12-13

    申请人： Mocon, Inc.

    发明人： MAYER, Daniel W. ,  ASCHEMAN, Timothy A.

    IPC分类号： G01M3/34 ,  G01M3/00 ,  G01N1/00 ,  G01N1/10 ,  G01N1/22

    CPC分类号： G01M3/3272

    摘要： An instrument (10) for detecting leaks in a hermetically sealed package (100). The instrument (10) includes (i) a hollow needle (20), (ii) a mass flow rate sensor (70) in sealed fluid communication with the lumen defined by the hollow needle (20), and (iii) a vacuum pump (60). The vacuum pump (60) is in fluid communication with the lumen defined by the needle (20) for evacuating gas (102) from the hermetically sealed package (100), and in fluid communication with the mass flow rate sensor (70) for directing mass flow from the evacuated package (100) into operable contact with the mass flow rate sensor (70) so as to permit sensing of any continuing mass flow from the evacuated package (100). The instrument (10) may further include an oxygen sensor (40) in sealed fluid communication with the lumen defined by the hollow needle (20) for analyzing the oxygen concentration of the gas (102) within the hermetically sealed package (100).