公开(公告)号：WO2020058781A1

公开(公告)日：2020-03-26

申请号：PCT/IB2019/056707

申请日：2019-08-07

Applicant: FOSS ANALYTICAL A/S

Inventor： VISTISEN, Rasmus ,  ENGELL, Jakob Frederik Schøndorff

IPC: B01L3/00

Abstract: A sampling device comprises a receptacle (22) having an inner material receiving space (40) defined by a side wall portion (36) and a bottom wall portion (38) and having a receptacle opening (42); and a sample container (10') being adapted to close the receptacle opening (42) when collocated with the receptacle (22), and includes: a sample receiving portion (14) which, when collocated with the receptacle (22) is located in liquid communication with the inner material receiving space (40); a sample well (18) positioned radially outside of the sample receiving portion (14) in a direction perpendicular to a longitudinal axis (A), the sample well having a well opening; a liquid passageway (16) for directing liquid from the sample receiving portion (14) towards the well opening; a container (20) having a container opening; and a liquid impermeable barrier (8'; 44) for preventing liquid entering the container opening from the sample receiving portion (14).

公开(公告)号：WO2017168211A1

公开(公告)日：2017-10-05

申请号：PCT/IB2016/051829

申请日：2016-03-31

Applicant: FOSS ANALYTICAL A/S

Inventor： JENSEN, Allan Kjaergaard ,  NIKOLAJSEN, Thomas

IPC: G01N21/71 ,  B23K26/02 ,  B23K26/08 ,  G01J3/443 ,  G01N1/28 ,  G01N21/03

Abstract: A Laser Induced Breakdown Spectrocopy (LIBS) system (2) for the analysis of a sample pellet (12) of a consolidated granular material retained in a tubular container (20), the system (2) comprising a laser source (4) configured to emit a pulsed laser beam (6) towards an exposed surface of the sample pellet (12); and a sample station (18) configured to hold the tubular container (20) with the sample pellet (12) orientated to present the exposed surface towards the pulsed laser beam and comprising an actuator configured to slide the sample pellet (12) along a movement axis out of the tubular container (20) and thereby present a portion of an outer surface (10) of the sample pellet (12) previously constrained by an inner surface of the tubular container (20) as the exposed surface.

Abstract translation: （2），其用于分析保持在管状容器（20）中的固结颗粒材料的样品丸粒（12），所述系统（2）包括： 激光源（4），其被配置为朝向所述样品小球（12）的暴露表面发射脉冲激光束（6）; 和样品台（18），所述样品台（18）构造成用所述样品小球（12）保持所述管状容器（20），以使所述暴露表面朝向所述脉冲激光束，并且包括致动器，所述致动器构造成使所述样品小球（12） （20）的外表面，并由此呈现预先受到管状容器（20）的内表面作为暴露表面的样品小球（12）的外表面（10）的一部分。

公开(公告)号：WO2016034189A1

公开(公告)日：2016-03-10

申请号：PCT/EP2014/068466

申请日：2014-09-01

Applicant: FOSS ANALYTICAL A/S

Inventor： NORDLUND, Bengt

IPC: G01N21/3563 ,  G01J3/00 ,  G01N21/85 ,  G01N21/25

CPC classification number: G01N21/3563 ,  G01J3/28 ,  G01N21/253 ,  G01N2021/8592 ,  G01N2201/1242 ,  G01N2201/1245 ,  G01N2201/129

Abstract: A method of adapting the number of sub-samples analysed by a spectrophotometer comprises acquiring spectral data from an initial plurality of sub-samples (4); processing the acquired spectral data to obtain a value for a sample parameter for each of the sub-samples of the initial plurality (6); determining a variation, particularly a standard deviation, in the obtained values for each of the initial plurality of sub-samples (8) as a Quality Index; and optionally obtaining spectral data from one or more new sub-samples depending on whether or not the Quality Index fulfils a predetermined condition.

Abstract translation: 通过分光光度计分析的适合次样本数量的方法包括从初始多个子样本（4）获取光谱数据; 处理所获取的光谱数据以获得初始多个（6）的每个子样本的样本参数的值; 确定作为质量指数的所述初始多个子样本（8）中的每个的获得值中的变化，特别是标准偏差; 并且可选地根据质量指数是否满足预定条件从一个或多个新子样本获得光谱数据。

公开(公告)号：WO2015003750A1

公开(公告)日：2015-01-15

申请号：PCT/EP2013/064712

申请日：2013-07-11

Applicant: FOSS ANALYTICAL A/S

Inventor： ELSOEE, Maja Kirstine ,  LARSEN, Hans ,  LINN, Stefan ,  KJAERGAARD JENSEN, Allan

IPC: G01N33/12 ,  A22C17/00 ,  G01N23/083

CPC classification number: A22C17/0073 ,  A22C17/008 ,  G01N23/083 ,  G01N33/12 ,  G01N2223/618 ,  G01N2223/643 ,  G01N2223/652

Abstract: A meat processing device comprises a meat processing unit (2) and an external X-ray meat analyzer (6) provided with a housing (8) formed with an inlet (16) connectable with an outlet (4) of the processing unit (2). The housing (8) provides complete shielding of personnel from X-rays except towards the inlet (16) and is movable relative to the processing unit (2) to a first position for analysis at which the unit outlet (4) is collocated with the inlet (16) and at which the processing unit (2) completes the shielding of personnel from X-rays towards the inlet (16).

Abstract translation: 肉加工装置包括肉加工单元（2）和外部X射线肉分析器（6），外部X射线肉分析器（6）设置有壳体（8），壳体形成有可与处理单元（2）的出口（4）连接的入口 ）。 壳体（8）除了朝向入口（16）之外提供人员对X射线的完全屏蔽，并且可相对于处理单元（2）移动到用于分析的第一位置，在该位置处，单元出口（4）与 入口（16），并且处理单元（2）完成人员从X射线朝向入口（16）的屏蔽。

公开(公告)号：WO2014194935A1

公开(公告)日：2014-12-11

申请号：PCT/EP2013/061490

申请日：2013-06-04

Applicant: FOSS ANALYTICAL A/S

Inventor： HANSEN, Per Waaben

IPC: G01N21/27 ,  G01J3/28

CPC classification number: G01N21/35 ,  G01J3/0291 ,  G01J3/42 ,  G01J3/45 ,  G01N21/274 ,  G01N2021/3595 ,  G01N2201/061 ,  G01N2201/12746

Abstract: A method of determining a pathlength deviation of a sample (610), the method comprising: exposing the sample (610) to electromagnetic radiation at a plurality of wavenumbers, determining electromagnetic absorption in the sample (610) at the plurality of wavenumbers, determining a first wavenumber associated with a first absorption level of an absorption band and a second wavenumber associated with a second absorption level of the absorption band, wherein the second wavenumber is different from the first wavenumber, determining a difference between the first wavenumber and the second wavenumber, and determining the pathlength deviation based on the difference.

Abstract translation: 一种确定样品（610）的路径长度偏差的方法，所述方法包括：将样品（610）暴露于多个波数处的电磁辐射，确定多个波数处的样品（610）中的电磁吸收，确定 第一波数与吸收带的第一吸收水平和与吸收带的第二吸收水平相关联的第二波数相关联，其中第二波数不同于第一波数，确定第一波数和第二波数之间的差， 以及基于所述差异确定所述路径长度偏差。

公开(公告)号：WO2014032695A1

公开(公告)日：2014-03-06

申请号：PCT/EP2012/066650

申请日：2012-08-28

Applicant: FOSS ANALYTICAL A/S ,  DANMARKS TEKNISKE UNIVERSITET ,  BAUM, Andreas ,  MIKKELSEN, Jørn ,  EGEBO, Max Sass

Inventor： BAUM, Andreas ,  MIKKELSEN, Jørn ,  EGEBO, Max Sass

IPC: C12Q1/00 ,  G06F19/12

CPC classification number: C12Q1/00 ,  G06F19/702 ,  G06F19/707

Abstract: A method of determining an indication of enzymatic kinetics of a monitored enzymatic reaction comprises: originating temporal evolution data, particularly FTIR spectral fingerprint evolution data, of one or both of a substrate and a product of an enzymatic reaction for different known enzymatic activities; establishing in a data processor a calibration correlating enzymatic kinetics with temporal evolution data by applying a chemometric multi-way model to data representative of the originated temporal evolution data; originating corresponding temporal evolution data for a monitored enzymatic reaction of unknown kinetics; providing to the data processor data representing the provided temporal evolution data; and applying to that data the calibration to determine thereby in the data processor a quantitative and/or qualitative indication of enzymatic kinetics of the monitored enzymatic reaction.

Abstract translation: 确定所监测的酶促反应的酶动力学指示的方法包括：对不同已知酶活性的底物和酶反应产物之一或两者起始时间进化数据，特别是FTIR光谱指纹进化数据; 在数据处理器中建立校准，使酶动力学与时间演化数据相关联，通过将化学计量多路模型应用于代表起始时间进化数据的数据; 产生用于未知动力学的被监测的酶反应的相应的时间演变数据; 向所述数据处理器提供表示所提供的时间演进数据的数据; 并且对该数据应用该校准，从而在数据处理器中确定所监测的酶反应的酶动力学的定量和/或定性指示。

公开(公告)号：WO2011154035A1

公开(公告)日：2011-12-15

申请号：PCT/EP2010/057975

申请日：2010-06-08

Applicant: FOSS ANALYTICAL A/S ,  FOSS ANALYTICAL AB ,  JACOB RIIS, Folkenberg ,  WEDELSBÄCK, Haakan

Inventor： JACOB RIIS, Folkenberg ,  WEDELSBÄCK, Haakan

IPC: G01J3/28 ,  G01J3/02

CPC classification number: G01J3/28 ,  G01J3/02 ,  G01J3/027 ,  G01J3/1895 ,  G01J3/42 ,  G01J2003/2866

Abstract: A spectrometric instrument (2) comprises a radiation source (4) for generating radiation from within the ultraviolet to infra-red spectral region with which to illuminate a sample (8) and a complementary detector arrangement (6) for detecting intensity variations in the radiation from the source (4) after its interaction with the sample (8). The instrument (2) also includes a measurement system (10) for receiving radiation and generating sample dependent wavelength resolvable intensities at the detector arrangement (6) and an internally disposed fiber Bragg grating (20) which is constructed to provide a known spectral signature detectable by the detector arrangement (6) and usable by a cooperating computer (18; 18') to correct sample spectral data for wavelength drift.

Abstract translation: 光谱仪器（2）包括辐射源（4），用于产生从用于照射样品（8）的紫外线到红外光谱区域内的辐射，以及用于检测辐射中的强度变化的互补检测器装置（6） 与源（4）在与样品（8）相互作用后。 仪器（2）还包括用于在检测器装置（6）处接收辐射并产生取决于样品的波长可分辨强度的测量系统（10）和内部布置的光纤布拉格光栅（20），其被构造成提供可检测的已知光谱特征 通过检测器装置（6）并且可由协作计算机（18; 18'）使用以校正波长漂移的样本光谱数据。

公开(公告)号：WO2011069549A1

公开(公告)日：2011-06-16

申请号：PCT/EP2009/066850

申请日：2009-12-10

Applicant: FOSS ANALYTICAL A/S ,  BORN, Christian

Inventor： BORN, Christian

IPC: G01N21/85

CPC classification number: G01N21/8507 ,  G01J3/51 ,  G01N21/0303 ,  G01N21/1702 ,  G01N29/2418

Abstract: A probe is provided having a probe head (2) in which is formed an opening (10) for receiving a sample to be analysed. The head (2) comprises a pair of optical interfaces (16; 18), each disposed at a respective opposing inner surface (20; 22) of the opening (10) to delimit a path (26) for optical radiation through the opening (10). At least one of the pair of optical interfaces (18) comprises an element (32) transparent to the optical radiation in the wavelength region(s) of interest and is disposed to permit the optical radiation to travel between internal (28) the probe head and the opening (10). The probe further comprises a movable diaphragm (24) in which a one (18) of the pair of optical interfaces (16; 18) is located for movement therewith and an actuator (46) is located within the probe head (2) and in operable connection to the diaphragm (24) to control its movement so as to vary the path length of the path (26) for optical radiation.

Abstract translation: 提供了一种具有探针头（2）的探针，其中形成有用于接收待分析样品的开口（10）。 头部（2）包括一对光学接口（16; 18），每个光学接口（16; 18）分别设置在开口（10）的相应相对的内表面（20; 22）处，以限定通过开口 10）。 所述一对光学接口（18）中的至少一个包括对感兴趣的波长区域中的光学辐射透明的元件（32），并被设置成允许光学辐射在探针头（28）的内部（28） 和开口（10）。 所述探头还包括可动隔膜（24），所述一对光学接口（16; 18）中的一个（18）被定位成用于与其一起运动，并且致动器（46）位于所述探头（2）内 可操作地连接到隔膜（24）以控制其运动，以便改变用于光辐射的路径（26）的路径长度。

公开(公告)号：WO2011006525A1

公开(公告)日：2011-01-20

申请号：PCT/EP2009/058891

申请日：2009-07-13

Applicant: FOSS ANALYTICAL A/S ,  FOLKENBERG, Jacob, Riis

Inventor： FOLKENBERG, Jacob, Riis

IPC: B01D43/00 ,  B01L3/00

CPC classification number: G01N15/1463 ,  G01N1/4077 ,  G01N2001/4094 ,  G01N2015/1486 ,  G01N2015/1493

Abstract: An analyser (2) comprises a sample chamber (6) for holding a liquid sample containing particles and an ultrasound source (16) acoustically couplable to the sample chamber (6) to supply resonant ultrasound energy for acoustically concentrating particles in the liquid sample in nodal planes established thereby. A probe (12,14) is also provided which is adapted to supply electromagnetic energy into the sample chamber (6) and to receive the supplied electromagnetic energy from the sample chamber (6) at least during a time at which particles are substantially concentrated in associated nodal planes. The analyser (2) is provided with an analysis unit (28) in operable connection to a detector (12) of the optical probe (12,14) and is adapted to determine one or both a quantitative and a qualitative property of the liquid sample from the received electromagnetic energy.

Abstract translation: 分析器（2）包括用于保持含有颗粒的液体样品的样品室（6）和与样品室（6）声学耦合的超声波源（16），以提供谐振超声能量，用于在液体样品中的声学浓缩颗粒 由此建立飞机。 还提供了探针（12,14），其适于将电磁能量供应到样品室（6）中并且至少在颗粒基本上集中在所述样品室（6）的时间期间从所述样品室（6）接收所提供的电磁能量 相关的节点飞机。 分析器（2）设置有可操作地连接到光学探针（12,14）的检测器（12）的分析单元（28），并且适于确定液体样品的定量和定性性能 从接收到的电磁能量。

公开(公告)号：WO2007093500A1

公开(公告)日：2007-08-23

申请号：PCT/EP2007/050898

申请日：2007-01-30

Applicant: FOSS Analytical A/S ,  JUHL, Henrik V.

Inventor： JUHL, Henrik V.

IPC: G01N21/35 ,  G01N33/28

CPC classification number: G01N21/359 ,  G01N21/3577 ,  G01N33/287

Abstract: An apparatus for the determination of sulphur content of marine fuel oil in a marine vessel propulsion system comprises a sampling station (8) adapted to present a sample of the marine fuel oil for analysis to an analyser having a complementary emitter (16,20) and detector (22,24,26) arrangement configured to respectively couple energy in one or both of the infra red and near infra red spectral regions into and to detect coupled energy after its interaction with, the marine fuel oil presented for analysis. The optical analyser further comprises a spectrometer (14) for generating a representation of an intensity variation of the detected coupled energy and computational means (28,32) adapted to analyse the representation to produce output signals (30) indicating a sulphur content of the marine fuel oil usabie in control of functional elements of the marine vessel propulsion system.

Abstract translation: 一种用于确定海洋船舶推进系统中的海洋燃料油的硫含量的装置包括：采样站（8），其适于将海洋燃料油的样品提供给具有互补发射器（16,20）和 检测器（22,24,26）布置，其配置成分别将红外和近红外光谱区域中的一个或两个中的能量耦合到与其与用于分析的海洋燃料油相互作用之后的耦合能量。 光学分析器还包括用于产生检测到的耦合能量的强度变化的表示的光谱仪（14）和适于分析该表示以产生表示海洋硫含量的输出信号（30）的计算装置（28,32） 燃油可用于控制船舶推进系统的功能元件。