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1. 发明授权

US09535048B2 Method for determining number of drops 有权
标题翻译：确定滴数的方法
公开(公告)号：US09535048B2
公开(公告)日：2017-01-03
申请号：US13258262
申请日：2010-03-15
申请人： Ulrich Kathe , Oliver Bettmann
发明人： Ulrich Kathe , Oliver Bettmann
IPC分类号： G01N35/00 , G01N33/18 , G01N7/18 , G01N35/10 , G01N25/00
CPC分类号： G01N33/1846 , G01N7/18 , G01N35/1016 , Y10T436/115831 , Y10T436/179228 , Y10T436/204998
摘要： A method for determining the number of drops metered with a drop frequency into a reactor, especially in a high temperature decomposition system for analyzers, wherein a gas stream is flowing through the reactor. There exists in the reactor a temperature, which is greater than the boiling temperature of the liquid, and a drop metered into the reactor transforms at least partially into the gas phase following entry into the reactor, especially due to heat transfer from contact with a surface within the reactor, especially directly after contact with the surface within the reactor. With a sampling rate, which is greater than the drop frequency, a sequence of pressure signals dependent on pressure within the reactor is registered, and, from the sequence of pressure signals or from values derived therefrom, the number of drops metered into the reactor is ascertained.
摘要翻译：一种用于确定滴定频率计入反应器中的液滴数量的方法，特别是用于分析器的高温分解系统中，其中气流流过反应器。在反应器中存在大于液体的沸点温度的温度，并且计入反应器中的液滴在进入反应器之后至少部分地转化为气相，特别是由于与表面接触的热传递特别是在与反应器内的表面接触之后。采用大于下降频率的采样速率，记录取决于反应器内的压力的压力信号序列，并且根据压力信号序列或从其得到的值，计量到反应器中的液滴数为确定

2. 发明申请

US20120285224A1 ANALYTICAL DEVICE FOR AUTOMATED DETERMINING OF A MEASURED VARIABLE OF A MEASURED LIQUID 有权
标题翻译：用于自动测定测量液体的可变量的分析装置
公开(公告)号：US20120285224A1
公开(公告)日：2012-11-15
申请号：US13469166
申请日：2012-05-11
申请人： Tobias Zachmann , Ulrich Kathe , Thomas Schipolowski , Ralf Bernhard , Christian Hirn , Ralf Steuerwald
发明人： Tobias Zachmann , Ulrich Kathe , Thomas Schipolowski , Ralf Bernhard , Christian Hirn , Ralf Steuerwald
IPC分类号： G01N1/14
CPC分类号： F16K7/16 , G01N35/08 , G01N35/1097
摘要： An analytical device for automated determining of a measured variable of a measured liquid, including: a measuring cell; a measuring transducer; a control unit; a system of liquid lines; a first liquid container which is connected to the measuring cell via a first liquid path; a second liquid container, which is connected to the measuring cell via a second liquid path, liquid path can be blocked by means of at least a second valve; wherein a first pump is associated with the first liquid container; and wherein a second pump (different from the first pump) for transport of liquid along the second liquid path is associated with the second liquid container; and wherein the analytical device has a central valve switching mechanism, especially controllable by the control unit, for actuating the first valve and the second valve.
摘要翻译：一种用于自动确定测量液体的测量变量的分析装置，包括：测量池; 测量传感器; 一个控制单元; 液体管线系统第一液体容器，其经由第一液体路径连接到所述测量单元; 第二液体容器，其经由第二液体路径连接到测量单元，液体通道可以通过至少第二阀阻塞; 其中第一泵与所述第一液体容器相关联; 并且其中用于沿第二液体路径输送液体的第二泵（不同于第一泵）与第二液体容器相关联; 并且其中所述分析装置具有用于致动所述第一阀和所述第二阀的特别是由所述控制单元控制的中心阀切换机构。

3. 发明申请

US20120258542A1 ANALYTICAL DEVICE FOR AUTOMATED DETERMINATION OF A MEASURED VARIABLE OF A LIQUID SAMPLE 有权
标题翻译：用于自动测定液体样品测量值的分析装置
公开(公告)号：US20120258542A1
公开(公告)日：2012-10-11
申请号：US13426757
申请日：2012-03-22
申请人： Ulrich KATHE , Ralf STEUERWALD , Thomas SCHIPOLOWSKI , Matthias KNOPP , Tobias ZACHMANN , Thomas BAUMGARTNER
发明人： Ulrich KATHE , Ralf STEUERWALD , Thomas SCHIPOLOWSKI , Matthias KNOPP , Tobias ZACHMANN , Thomas BAUMGARTNER
IPC分类号： G01N35/02 , G01N31/00
CPC分类号： G01N21/78 , B01F2215/0037 , G01N21/11 , G01N35/1002 , G01N35/1095 , G01N2035/1058 , Y10T436/11
摘要： An analytical device, including: a processing system for treating a liquid sample and for supplying the treated liquid sample to a measuring cell, to the liquid sample; a measuring transducer for registering a measured value of the treated liquid sample variable; a control unit to control the processing system; and an evaluating unit for determining the measured variable based on the measured value registered by the measuring transducer. The analytical device includes at least one first supply container containing a first reagent component, at least one second supply container containing a second reagent component and a mixing apparatus, for mixing a predetermined amount of the first reagent component contained in the first supply container with a predetermined amount of the second reagent component to form a predetermined amount of the reagent.
摘要翻译：一种分析装置，包括：处理液体样品并将经处理的液体样品供给到测量池的处理系统; 用于记录处理过的液体样品变量的测量值的测量传感器; 用于控制处理系统的控制单元; 以及评估单元，用于基于由测量换能器登记的测量值来确定测量变量。分析装置包括至少一个容纳第一试剂组分的第一供应容器，含有第二试剂组分的至少一个第二供料容器和混合装置，用于将包含在第一供料容器中的预定量的第一试剂组分与预定量的第二试剂组分以形成预定量的试剂。

4. 发明申请

US20100178706A1 METHOD FOR MONITORING CONCENTRATION OF WATER BORNE SUBSTANCE IN AN AQUEOUS MEDIUM 有权
标题翻译：用于监测水中含水量浓度的方法
公开(公告)号：US20100178706A1
公开(公告)日：2010-07-15
申请号：US12448093
申请日：2007-11-30
申请人： Oliver Bettmann , Bjorn Emling , Ulrich Kathe , Thomas Schipolowski
发明人： Oliver Bettmann , Bjorn Emling , Ulrich Kathe , Thomas Schipolowski
IPC分类号： G01N33/18
CPC分类号： G01N33/1846 , Y02A20/206 , Y10T436/176152 , Y10T436/177692 , Y10T436/23 , Y10T436/235
摘要： A method for monitoring the concentration of water borne substances in an aqueous medium, by introducing a defined amount of the aqueous medium into a gas circulatory system of an analytical apparatus which extends through a high temperature reaction chamber and a measuring chamber. The introducing of the aqueous medium occurs upstream of the high temperature reaction chamber or into it. The aqueous medium is evaporated in the high temperature reaction chamber, the water borne substance with at least one reaction partner in the high temperature reaction chamber reacts to a gaseous reaction product, and a current value of a measured variable is registered, which is a function of the concentration of the chemical species of the reaction product in the gas circulatory system. The concentration of the chemical species of the reaction product in the gas circulatory system depends, on the one hand, on a time-dependent state of the gas circulatory system and, on the other hand, on the concentration of the substance in the aqueous medium; ascertaining the concentration of the substance in the aqueous medium by applying the current value of the measured variable,wherein, in the ascertaining of the concentration of the substance in the aqueous medium, the contribution to the concentration of the chemical species of the reaction product in the gas circulatory system by the state of the gas circulatory system is ascertained on the basis of a model of the state, and a correction of the concentration of the chemical species of the reaction product in the gas circulatory system occurs on the basis of this contribution.
摘要翻译：通过将限定量的水性介质引入到延伸通过高温反应室和测量室的分析装置的气体循环系统中来监测水性介质中的水性物质的浓度的方法。水介质的引入发生在高温反应室的上游或其中。在高温反应室中蒸发含水介质，高温反应室中具有至少一个反应伴侣的水性物质与气体反应产物反应，并记录测量变量的电流值，这是一个函数的气体循环系统中反应产物的化学物质的浓度。气体循环系统中反应产物的化学物质的浓度一方面取决于气体循环系统的时间依赖性状态，另一方面取决于物质在水性介质中的浓度 ; 通过应用测量变量的当前值来确定物质在水介质中的浓度，其中在确定水介质中物质浓度时，反应产物的化学物质浓度的贡献基于状态模型确定气体循环系统状态的气体循环系统，并且基于该贡献来校正气体循环系统中的反应产物的化学物质的浓度。

5. 发明授权

US09897549B2 Analytical device for automated determination of a measured variable of a liquid sample 有权
公开(公告)号：US09897549B2
公开(公告)日：2018-02-20
申请号：US13426757
申请日：2012-03-22
申请人： Ulrich Kathe , Ralf Steuerwald , Thomas Schipolowski , Matthias Knopp , Tobias Zachmann , Thomas Baumgartner
发明人： Ulrich Kathe , Ralf Steuerwald , Thomas Schipolowski , Matthias Knopp , Tobias Zachmann , Thomas Baumgartner
IPC分类号： G01N21/11 , G01N35/00 , G01N21/78 , G01N35/10
CPC分类号： G01N21/78 , B01F2215/0037 , G01N21/11 , G01N35/1002 , G01N35/1095 , G01N2035/1058 , Y10T436/11
摘要： An analytical device, including: a processing system for treating a liquid sample and for supplying the treated liquid sample to a measuring cell, to the liquid sample; a measuring transducer for registering a measured value of the treated liquid sample variable; a control unit to control the processing system; and an evaluating unit for determining the measured variable based on the measured value registered by the measuring transducer. The analytical device includes at least one first supply container containing a first reagent component, at least one second supply container containing a second reagent component and a mixing apparatus, for mixing a predetermined amount of the first reagent component contained in the first supply container with a predetermined amount of the second reagent component to form a predetermined amount of the reagent.

6. 发明授权

US09086156B2 Analytical device for automated determining of a measured variable of a measured liquid 有权
标题翻译：用于自动确定测量液体的测量变量的分析装置
公开(公告)号：US09086156B2
公开(公告)日：2015-07-21
申请号：US13469166
申请日：2012-05-11
申请人： Tobias Zachmann , Ulrich Kathe , Thomas Schipolowski , Ralf Bernhard , Christian Hirn , Ralf Steuerwald
发明人： Tobias Zachmann , Ulrich Kathe , Thomas Schipolowski , Ralf Bernhard , Christian Hirn , Ralf Steuerwald
IPC分类号： F16K7/16 , G01N35/10 , G01N35/08
CPC分类号： F16K7/16 , G01N35/08 , G01N35/1097
摘要： An analytical device for automated determining of a measured variable of a measured liquid, including: a measuring cell; a measuring transducer; a control unit; a system of liquid lines; a first liquid container which is connected to the measuring cell via a first liquid path; a second liquid container, which is connected to the measuring cell via a second liquid path, liquid path can be blocked by means of at least a second valve; wherein a first pump is associated with the first liquid container; and wherein a second pump (different from the first pump) for transport of liquid along the second liquid path is associated with the second liquid container; and wherein the analytical device has a central valve switching mechanism, especially controllable by the control unit, for actuating the first valve and the second valve.
摘要翻译：一种用于自动确定测量液体的测量变量的分析装置，包括：测量池; 测量传感器; 一个控制单元; 液体管线系统第一液体容器，其经由第一液体路径连接到所述测量单元; 第二液体容器，其经由第二液体路径连接到测量单元，液体通道可以通过至少第二阀阻塞; 其中第一泵与所述第一液体容器相关联; 并且其中用于沿第二液体路径输送液体的第二泵（不同于第一泵）与第二液体容器相关联; 并且其中所述分析装置具有用于致动所述第一阀和所述第二阀的特别是由所述控制单元控制的中心阀切换机构。

7. 发明授权

US08889070B2 Method and apparatus for removing chloride from samples containing volatile organic carbon 有权
标题翻译：从含有挥发性有机碳的样品中除去氯化物的方法和装置
公开(公告)号：US08889070B2
公开(公告)日：2014-11-18
申请号：US12923628
申请日：2010-09-30
申请人： Ulrich Kathe , Andrea Gross , Anja Gerlinger
发明人： Ulrich Kathe , Andrea Gross , Anja Gerlinger
IPC分类号： G01N33/18 , G01N1/38 , B01D47/00 , B01D53/14 , G01N1/40
CPC分类号： C02F1/68 , B01D19/0005 , B01D53/1456 , B01D2252/103 , C02F2101/12 , G01N1/38 , G01N1/4044 , G01N33/1826
摘要： A method for removing chloride from samples containing volatile organic carbon, wherein a chloride containing sample is mixed with a difficultly volatile acid, wherein hydrochloric acid gas arises, which is present in dissolved form in a sample-acid mixture and then the hydrochloric acid gas is purged by a carrier gas from the sample-acid mixture, wherein the hydrochloric acid gas is removed from the carrier gas following the purging and the carrier gas is fed back to the sample-acid mixture. In order during the hydrochloric acid purging largely to suppress the driving out of easily volatile organic compounds, the sample-acid mixture has a temperature of approximately 3° C. to 30° C., wherein, following the purging from the sample-acid mixture, the hydrochloric acid gas is removed from the carrier gas by absorption with water.
摘要翻译：从含有挥发性有机碳的样品中除去氯化物的方法，其中含有氯化物的样品与易挥发的酸混合，其中产生盐酸气体，其以溶解形式存在于样品 - 酸混合物中，然后盐酸气体为由样品 - 酸混合物中的载气吹扫，其中在清洗之后从载气中除去盐酸气体，并将载气反馈给样品 - 酸混合物。为了在盐酸清洗过程中主要抑制容易挥发的有机化合物的排出，样品酸混合物具有约3℃至30℃的温度，其中，在从样品 - 酸混合物吹扫之后，通过用水吸收将载体气体中的盐酸气体除去。

8. 发明申请

US20130084642A1 METHOD FOR CALIBRATING AND/OR ADJUSTING AN ANALYTICAL DEVICE FOR CHEMICAL SUBSTANCES IN LIQUIDS, ESPECIALLY IN AQUEOUS SOLUTIONS 有权
标题翻译：用于校准和/或调整液体中化学物质的分析装置的方法，特别是在水溶液中
公开(公告)号：US20130084642A1
公开(公告)日：2013-04-04
申请号：US13611386
申请日：2012-09-12
申请人： Andrea GROSS , Ulrich KATHE , Thomas SCHIPOLOWSKI , Ralf STEUERWALD
发明人： Andrea GROSS , Ulrich KATHE , Thomas SCHIPOLOWSKI , Ralf STEUERWALD
IPC分类号： G01N21/78
CPC分类号： G01N21/274 , G01N21/272 , G01N21/276 , G01N21/278 , G01N21/78 , Y10T436/10
摘要： The invention relates to a method for calibrating and/or adjusting an analytical device for chemical substances. A predetermined concentration of a chemical substance in a reference liquid is measured by mixing the reference liquid with a reagent for producing a color change, followed by irradiating with light of a predetermined wavelength. Based on the absorption of the light by the reference liquid, a concentration is determined, which is compared with the predetermined concentration of the reference liquid. In the case of which a calibrating and/or adjusting associated with the measurement process is possible without long interruptions of the measurement process, the predetermined concentration of the reference liquid is gained by mixing at least two standard, which contain different concentrations of the chemical substance.
摘要翻译：本发明涉及用于校准和/或调整化学物质分析装置的方法。通过将参考液与用于产生变色的试剂混合，然后用预定波长的光照射来测量参考液中的化学物质的预定浓度。基于参考液对光的吸收，确定与参考液体的预定浓度相比较的浓度。在与测量过程相关联的校准和/或调节可能的情况下，可以在不长时间的测量过程中断的情况下，通过混合至少两个含有不同浓度的化学物质的标准物来获得参考液体的预定浓度。

9. 发明申请

US20110083557A1 Method and apparatus for removing chloride from samples containing volatile organic carbon 有权
标题翻译：从含有挥发性有机碳的样品中除去氯化物的方法和装置
公开(公告)号：US20110083557A1
公开(公告)日：2011-04-14
申请号：US12923628
申请日：2010-09-30
申请人： Ulrich Kathe , Andrea Gross , Anja Gerlinger
发明人： Ulrich Kathe , Andrea Gross , Anja Gerlinger
IPC分类号： B01D53/14 , B01J8/00
CPC分类号： C02F1/68 , B01D19/0005 , B01D53/1456 , B01D2252/103 , C02F2101/12 , G01N1/38 , G01N1/4044 , G01N33/1826
摘要： A method for removing chloride from samples containing volatile organic carbon, wherein a chloride containing sample is mixed with a difficultly volatile acid, wherein hydrochloric acid gas arises, which is present in dissolved form in a sample-acid mixture and then the hydrochloric acid gas is purged by a carrier gas from the sample-acid mixture, wherein the hydrochloric acid gas is removed from the carrier gas following the purging and the carrier gas is fed back to the sample-acid mixture. In order during the hydrochloric acid purging largely to suppress the driving out of easily volatile organic compounds, the sample-acid mixture has a temperature of approximately 3° C. to 30° C., wherein, following the purging from the sample-acid mixture, the hydrochloric acid gas is removed from the carrier gas by absorption with water.
摘要翻译：从含有挥发性有机碳的样品中除去氯化物的方法，其中含有氯化物的样品与易挥发的酸混合，其中产生盐酸气体，其以溶解形式存在于样品 - 酸混合物中，然后盐酸气体为由样品 - 酸混合物中的载气吹扫，其中在清洗之后从载气中除去盐酸气体，并将载气反馈给样品 - 酸混合物。为了在盐酸清洗过程中主要抑制容易挥发的有机化合物的排出，样品酸混合物具有约3℃至30℃的温度，其中，在从样品 - 酸混合物吹扫之后，通过用水吸收将载体气体中的盐酸气体除去。

10. 发明申请

US20110076198A1 Apparatus for determining content of at least one oxidizable constituent of an aqueous sample 审中-公开
标题翻译：用于确定含水样品的至少一种可氧化成分的含量的装置
公开(公告)号：US20110076198A1
公开(公告)日：2011-03-31
申请号：US12994038
申请日：2009-05-25
申请人： Oliver Bettmann , Ulrich Kathe
发明人： Oliver Bettmann , Ulrich Kathe
IPC分类号： G01N31/10
CPC分类号： G01N33/1846 , G01N33/0014
摘要： An apparatus for determining the content of at least one oxidizable constituent of an aqueous, liquid sample, comprising a high temperature reactor for decomposing the liquid sample and forming a gaseous mixture, which contains at least the constituent as a gaseous oxide, wherein the high temperature reactor has a liquid inlet for delivery of the liquid sample and a gas inlet for delivery of a carrier gas, and is connected via a gas discharge with an analysis chamber, wherein a condensing unit is placed in front of the analysis chamber for condensing water from the gas mixture, wherein, during operation of the apparatus, a gas stream of the carrier gas with the gas mixture of the high temperature reactor passes via the gas discharge and the condensing unit into the analysis chamber, and wherein, between the gas discharge and the condensing unit, a heatable filter unit is interposed for removal of salts and/or metal oxides from the gas mixture, and the gas discharge, the filter unit and optionally connecting elements arranged between gas discharge and filter unit are thermally insulated and/or equipped with heating elements in such a manner that their temperature during operation of the apparatus is settable to more than 100° C.
摘要翻译：一种用于确定含水液体样品的至少一种可氧化组分的含量的装置，包括用于分解液体样品并形成气态混合物的高温反应器，其至少包含作为气态氧化物的组分，其中高温反应器具有用于输送液体样品的液体入口和用于输送载气的气体入口，并且经由气体放电与分析室连接，其中将冷凝单元放置在分析室的前面，用于冷凝来自所述气体混合物，其中在所述装置运行期间，所述载气与所述高温反应器的气体混合物的气流经由所述气体放电和所述冷凝单元进入所述分析室，并且其中，在所述气体放电与冷凝单元，可插入的可加热过滤器单元用于从气体混合物中除去盐和/或金属氧化物，以及气体排放，过滤器单元和布置在气体放电和过滤器单元之间的可选连接元件被隔热和/或配备有加热元件，使得它们在设备运行期间的温度可设定为大于100℃。

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