Equipped with gas analyzer calibration gas cell

    公开(公告)号:JP5360053B2

    公开(公告)日:2013-12-04

    申请号:JP2010508053

    申请日:2008-04-15

    CPC classification number: G01N21/39 G01N21/276 G01N2021/399 G01N2201/1285

    Abstract: A gas analyzing apparatus for laser absorption spectroscopy measurement includes a laser light source to generate laser beam with a specific wavelength absorbed by a component being measured in sample gas, a laser light source drive controller to control driving of the laser light source, an optical detector arranged at a location where the laser beam is received, a gas cell for measurement of the sample gas which is arranged on an optical path of the laser beam going from the laser light source to the optical detector, and a computing unit to calculate a concentration of the component being measured in the sample gas in accordance with a detection signal of the optical detector. Further, the gas analyzing apparatus has at least one calibration gas cell where calibration gas is filled with, and a calibration gas cell mounting mechanism capable of locating one of the calibration gas cells in a removable manner on the optical path of the laser beam.

    Biochemical analysis machine of small dry type for blood sample analysis
    24.
    发明专利
    Biochemical analysis machine of small dry type for blood sample analysis 审中-公开
    用于血液样品分析的小型干细胞生物化学分析机

    公开(公告)号:JP2007101543A

    公开(公告)日:2007-04-19

    申请号:JP2006263829

    申请日:2006-09-28

    Inventor: MELET FRANCOIS

    Abstract: PROBLEM TO BE SOLVED: To provide an analyzer that is provided with an advantage of rotor analyzer, and is not equipped with the weakness of the same. SOLUTION: The biochemical analyzer of small dry type for analyzing blood sample comprises: a measurement chamber 20 for accommodating a disposable rotor 13 on a same frame 11, including the minute vessel 13A and 13B filled with the dry regent; a digital dilution module 21 of a determined fixed or variable ratio, corresponding to the kind of analysis sample; a centrifugal module 12 for the sample constituted for centrifuging and angular directional positioning of the rotor in the measurement chamber; an optical module, constituted for irradiating the minute vessel with light flux including the flash lamp type light source 14 and the reference light sensor 16; and the external memory reading device 26, including electronic processing and control system 23, 24 and 25, constituted so as to read the portable external memory 27, at least including the information showing the feature of disposable rotor. COPYRIGHT: (C)2007,JPO&INPIT

    Abstract translation: 要解决的问题:提供一种具有转子分析仪的优点的分析仪,并且不具备其弱点。 解决方案:用于分析血液样本的小型干细胞生化分析仪包括:测量室20,用于将一次性转子13容纳在同一框架11上,包括装有干燥剂的分注容器13A和13B; 对应于分析样品的种类,确定固定或可变比率的数字稀释模块21; 用于所述样品的离心模块12,所述离心模块构成用于所述转子在所述测量室中的离心和角度定向定位; 光学模块,其构造为用于对包含闪光灯型光源14和参考光传感器16的光束照射微型容器; 以及包括电子处理和控制系统23,24和25的外部存储器读取装置26,其构成为读取便携式外部存储器27,至少包括表示一次性转子的特征的信息。 版权所有(C)2007,JPO&INPIT

    REFERENCE CELL
    25.
    发明申请
    REFERENCE CELL 审中-公开
    参考细胞

    公开(公告)号:WO2009101418A8

    公开(公告)日:2009-10-22

    申请号:PCT/GB2009000405

    申请日:2009-02-12

    Abstract: Reference cell (8) for use with a fibre optic probe (1) comprising a base wall (11), upstanding walls (12) each having an optical window (13, 15), and a top wall (14) having a further optical window (16) adapted to allow light to pass to and from a fibre optic probe. The base wall (11) comprises a reflector (19) which reflects incident light from the fibre optic probe back to said probe (1). The top wall (14) has an attachment for receiving an emitting and a receiving end of a fibre optic probe (1). The cell (8) allows use of standard fibre optic probe (1) with other optical equipment when the path length and the probe optical characteristics require validation to international standards. The calibration of the probe (1) is analogous to calibration of laboratory spectrophotometers and can therefore be validated. The device (8) enables probes (1) to be used for applications where precision and accuracy are essential.

    Abstract translation: 包括基壁(11),每个具有光学窗口(13,15)的直立壁(12)和具有另外的光学元件的顶壁(14)的光纤光学探头(1)使用的基准单元(8) 窗口(16),其适于允许光通过光纤光学探头。 底壁(11)包括将来自光纤光学探头的入射光反射回所述探头(1)的反射器(19)。 顶壁(14)具有用于接收光纤探针(1)的发射端和接收端的附件。 当路径长度和探头光学特性需要符合国际标准时,电池(8)允许将标准光纤探头(1)与其他光学设备一起使用。 探头(1)的校准类似于实验室分光光度计的校准,因此可以进行验证。 装置(8)使得探头(1)能够用于精度和精度至关重要的应用。

    REFERENCE CELL
    26.
    发明申请
    REFERENCE CELL 审中-公开
    参考电池

    公开(公告)号:WO2009101418A1

    公开(公告)日:2009-08-20

    申请号:PCT/GB2009/000405

    申请日:2009-02-12

    Abstract: Reference cell (8) for use with a fibre optic probe (1) comprising a base wall (11), upstanding walls (12) each having an optical window (13, 15), and a top wall (14) having a further optical window (16) adapted to allow light to pass to and from a fibre optic probe. The base wall (11) comprises a reflector (19) which reflects incident light from the fibre optic probe back to said probe (1). The top wall (14) has an attachment for receiving an emitting and a receiving end of a fibre optic probe (1). The cell (8) allows use of standard fibre optic probe (1) with other optical equipment when the path length and the probe optical characteristics require validation to international standards. The calibration of the probe (1) is analogous to calibration of laboratory spectrophotometers and can therefore be validated. The device (8) enables probes (1) to be used for applications where precision and accuracy are essential.

    Abstract translation: 用于与光纤探针(1)一起使用的参考单元(8)包括基壁(11),每个都具有光学窗口(13,15)的直立壁(12)和具有另外的光学 窗口(16),其适于允许光通过光纤探头和从光纤探头传出。 底壁(11)包括反射器(19),其将来自光纤探头的入射光反射回所述探头(1)。 顶壁(14)具有用于接收光纤探针(1)的发射和接收端的附件。 当路径长度和探头光学特性要求验证符合国际标准时,电池(8)允许使用标准光纤探针(1)与其他光学设备。 探头(1)的校准类似于实验室分光光度计的校准,因此可以被验证。 设备(8)使得探头(1)能够用于精度和精度必不可少的应用。

    INLINE-PHOTOMETERVORRICHTUNG UND KALIBRIERVERFAHREN
    27.
    发明申请
    INLINE-PHOTOMETERVORRICHTUNG UND KALIBRIERVERFAHREN 审中-公开
    INLINE光度计装置和方法

    公开(公告)号:WO2008049484A1

    公开(公告)日:2008-05-02

    申请号:PCT/EP2007/007890

    申请日:2007-09-11

    Abstract: Die Erfindung betrifft eine Inline-Photometervorrichtung mit einer Lichtquelle (6), einem davon beabstandeten Photodetektor (7), einer im Strahlengang (8) zwischen Lichtquelle (6) und Photdetektor (7) angeordneten, von einem zu vermessenden Fluid durchfließbaren Messzelle (2), und mit einer Kalibriervorrichtung (9) zur Kalibrierung und/oder Val.idierung der Inline-Photometervorrichtung (1), wobei die Kalibriervorrichtung (9) Haltemittel (10) zur Anordnung eines Referenzteils im Strahlengang aufweist. Erfindungsgemäß ist vorgesehen, dass das Referenzteil (11) mit einem Referenzfluid (12) gefüllt oder befüllbar ist.

    Abstract translation: 本发明涉及一种具有光源(6),间隔开的光电检测器(7),在所述光束路径(8)的光源(6)和Photdetektor布置(7)之间,流体的durchfließbaren被测定测量细胞内联光度计装置(2) ,并用一个校准装置(9),用于校准和/或Val.idierung内嵌光度计装置(1),其中,所述校准装置(9)具有保持装置(10),用于在光束路径中放置的参考部分。 根据本发明,提供的是所述基准部分(11)与填充或一个参考流体(12)可填充。

    AN APPARATUS AND METHOD FOR CALIBRATION OF SPECTROPHOTOMETERS
    28.
    发明申请
    AN APPARATUS AND METHOD FOR CALIBRATION OF SPECTROPHOTOMETERS 审中-公开
    用于校准分光光度计的装置和方法

    公开(公告)号:WO2005074492A3

    公开(公告)日:2006-03-23

    申请号:PCT/US2005001769

    申请日:2005-01-21

    Applicant: ARTEL INC

    Abstract: An apparatus and related method for optical calibration of spectrophotometers is described. The apparatus is a calibration plate including one or more cuvettes filled with solutions of interest. The cuvettes are sealed to prevent evaporation. The cuvettes also possess a compressible component to allow for expansion of the solution and a bubble control apparatus to ensure that the compressible component does not intersect the beam path. A piece of neutral density glass is optionally included in the apparatus to track optical changes of the solutions over time.

    Abstract translation: 描述了用于分光光度计的光学校准的装置和相关方法。 该装置是包括一个或多个充满感兴趣的溶液的比色杯的校准板。 试管被密封以防止蒸发。 试管还具有允许溶液膨胀的可压缩部件和气泡控制装置,以确保可压缩部件不与光束路径相交。 装置中可选地包括一片中性密度玻璃,以跟踪溶液随时间的光学变化。

    校正用ガスセルを搭載したガス分析装置

    公开(公告)号:JPWO2009128138A1

    公开(公告)日:2011-08-04

    申请号:JP2010508053

    申请日:2008-04-15

    CPC classification number: G01N21/39 G01N21/276 G01N2021/399 G01N2201/1285

    Abstract: 試料気体中の測定対象成分により吸収される特定波長のレーザ光を発生するレーザ光源、レーザ光源の駆動を制御するレーザ光源駆動制御装置、レーザ光を受光する位置に配置された光検出器、レーザ光源から光検出器に至るレーザ光の光路上に配置された試料気体の計測用ガスセル、及び光検出器の検出信号に基づいて試料気体中の測定対象成分濃度を算出する演算装置を備えたレーザ吸収分光測定のための分析装置である。この分析装置は、校正用ガスが封入された少なくとも1つの校正用ガスセルと、校正用ガスセルのうちの1つをレーザ光の光路上に着脱可能に配置することのできる校正用ガスセル装着機構をさらに備えている。

Patent Agency Ranking