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1. 发明授权

US07394263B2 Sensor arrangement with a plurality of potentiometric sensors 有权
标题翻译：传感器布置与多个电位传感器
公开(公告)号：US07394263B2
公开(公告)日：2008-07-01
申请号：US10578865
申请日：2004-10-28
申请人： Torsten Pechstein , Wolfgang Babel , Thomas Steckenreiter
发明人： Torsten Pechstein , Wolfgang Babel , Thomas Steckenreiter
IPC分类号： G01R27/00
CPC分类号： G01N27/414
摘要： The sensor arrangement includes: a least two sample chambers; at least two potentiometric FET-sensors, especially ISFET-sensors or ChemFET-sensors, having, in each case, a sensitive surface section, wherein each sensitive surface section lies in flow connection with its one of the sample chambers; and a reference cell having a reference medium for providing a reference potential, wherein the sample chambers are connected with the reference medium via an electrolyte bridge. The reference cell has, preferably, a potentiometric reference-FET-sensor for providing a reference potential, which is registered against the pseudo-reference-potential of a redox electrode. The potentials Udiff1, Udiff2, . . . UdiffN of N FET-sensors in the sample chambers are determined against the pseudo-reference-potential, and the measured-variable-relevant, potential differences are determined, in each case, by difference formation between the pertinent potential and the reference potential—thus, in the case of pH, according to the formulas UpH1. . . N=Udiff1. . . N−Udiffref.
摘要翻译：传感器装置包括：至少两个样品室; 至少两个电位计FET传感器，特别是ISFET传感器或ChemFET传感器，在每种情况下都具有敏感表面部分，其中每个敏感表面部分与其一个样品室流动连接; 以及具有用于提供参考电位的参考介质的参考单元，其中所述样品室通过电解质桥连接到所述参考介质。参考单元优选地具有用于提供与氧化还原电极的伪参考电位相对应的参考电位的电位参考FET传感器。电位U diff1，U2 diff2，...，。。根据伪参考电位来确定样品室中的N个FET传感器的U N diffN ，并且测量的可变相关电位差在每种情况下通过差分形成来确定因此，在pH的情况下，根据公式<？in-line-formula description =“In-line Formulas”end =“lead”？> U 。。。 N = U diff1 。。。 N-U Diffref <？in-line-formula description =“In-line Formulas”end =“tail”？>

2. 发明申请

US20110320158A1 METHOD FOR ADJUSTING A MEASURING DEVICE IN PROCESS ANALYSIS TECHNOLOGY 审中-公开
标题翻译：在过程分析技术中调整测量装置的方法
公开(公告)号：US20110320158A1
公开(公告)日：2011-12-29
申请号：US13166876
申请日：2011-06-23
申请人： Thomas Steckenreiter , Hans-Peter Roesler
发明人： Thomas Steckenreiter , Hans-Peter Roesler
IPC分类号： G06F19/00
CPC分类号： G01D18/00 , G01D3/08
摘要： A method for adjusting a measuring device in process analysis technology, in which the measuring device is arranged remotely from a reference measuring device performing reference measurements, wherein measured values of the measuring device are compared to the reference measured values of the reference measuring device and from this comparison at least one calibration variable for the measuring device is derived. In order be able to perform the adjusting method very rapidly and without interrupting the working process of the measuring device, the measured values of the measuring device and the reference measured values of the reference measuring device are combined in a central data capture and processing software, the calibration value is ascertained by the central data capture and processing software and then the calibration variable is transmitted from the central data capture and processing software to the measuring device for adjusting the measured values.
摘要翻译：一种用于调整过程分析技术中的测量装置的方法，其中测量装置远离参与测量装置进行参考测量，其中将测量装置的测量值与参考测量装置的参考测量值进行比较，该比较导出了用于测量装置的至少一个校准变量。为了能够非常快速地执行调整方法，不会中断测量装置的工作过程，将测量装置的测量值和参考测量装置的参考测量值组合在中央数据采集和处理软件中，校准值由中央数据采集和处理软件确定，然后校准变量从中央数据采集和处理软件传输到测量设备，用于调整测量值。

3. 发明申请

US20090214387A1 Assembly for Accommodating a Probe 审中-公开
标题翻译：装配探头的装配
公开(公告)号：US20090214387A1
公开(公告)日：2009-08-27
申请号：US12083921
申请日：2006-10-26
申请人： Hermann Straub , Thomas Steckenreiter , Achim Rauch
发明人： Hermann Straub , Thomas Steckenreiter , Achim Rauch
IPC分类号： G01N27/00
CPC分类号： G01N27/283
摘要： The invention relates to an assembly for accommodating a probe, especially a measuring probe or a sample-taking probe. The assembly includes a housing, which has a space for accommodating the probe and a first chamber for accommodating a first fluid, with the first chamber being in connection with the space for accommodating the probe or surrounding such. The housing further includes a connecting section, by means of which the housing is connectable with a container or is connected therewith. The container serves for accommodating a medium, a property of which is to be measured with the probe or from which a sample is to be taken. At least a second chamber is provided in the housing for accommodating a second fluid and is arranged between the first chamber and the connecting section of the housing.
摘要翻译：本发明涉及一种用于容纳探针的组件，特别是测量探针或取样探针。组件包括壳体，其具有用于容纳探头的空间和用于容纳第一流体的第一腔室，第一腔室与用于容纳探头的空间连接，或围绕该环境。壳体还包括连接部分，壳体可与容器连接或与之连接。容器用于容纳介质，其性质将用探针测量或从中取样。至少第二腔室设置在壳体中以容纳第二流体，并且布置在第一腔室和壳体的连接部分之间。

4. 发明申请

US20070273395A1 Sensor Arrangement With A Plurality Of Potentiometric Sensors 有权
标题翻译：传感器布置与多种电位传感器
公开(公告)号：US20070273395A1
公开(公告)日：2007-11-29
申请号：US10578865
申请日：2004-10-28
申请人： Torsten Pechstein , Wolfgang Babel , Thomas Steckenreiter
发明人： Torsten Pechstein , Wolfgang Babel , Thomas Steckenreiter
IPC分类号： G01R27/00
CPC分类号： G01N27/414
摘要： The sensor arrangement includes: a least two sample chambers; at least two potentiometric FET-sensors, especially ISFET-sensors or ChemFET-sensors, having, in each case, a sensitive surface section, wherein each sensitive surface section lies in flow connection with its one of the sample chambers; and a reference cell having a reference medium for providing a reference potential, wherein the sample chambers are connected with the reference medium via an electrolyte bridge. The reference cell has, preferably, a potentiometric reference-FET-sensor for providing a reference potential, which is registered against the pseudo-reference-potential of a redox electrode. The potentials Udiff1, Udiff2, . . . UdiffN of N FET-sensors in the sample chambers are determined against the pseudo-reference-potential, and the measured-variable-relevant, potential differences are determined, in each case, by difference formation between the pertinent potential and the reference potential—thus, in the case of pH, according to the formulas UpH1. . . N=Udiff1. . . N−Udiffref.
摘要翻译：传感器装置包括：至少两个样品室; 至少两个电位计FET传感器，特别是ISFET传感器或ChemFET传感器，在每种情况下都具有敏感表面部分，其中每个敏感表面部分与其一个样品室流动连接; 以及具有用于提供参考电位的参考介质的参考单元，其中所述样品室通过电解质桥连接到所述参考介质。参考单元优选地具有用于提供与氧化还原电极的伪参考电位相对应的参考电位的电位参考FET传感器。电位U diff1，U2 diff2，...，。。根据伪参考电位来确定样品室中的N个FET传感器的U N diffN ，并且测量的可变相关电位差在每种情况下通过差分形成来确定因此，在pH的情况下，根据公式<？in-line-formula description =“In-line Formulas”end =“lead”？> U 。。。 N = U diff1 。。。 N-U Diffref <？in-line-formula description =“In-line Formulas”end =“tail”？>

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