VIAL AND CAP FOR TURBIDITY STANDARD
    1.
    发明申请
    VIAL AND CAP FOR TURBIDITY STANDARD 审中-公开
    湍流标准的葡萄酒和瓶盖

    公开(公告)号:WO2018081218A1

    公开(公告)日:2018-05-03

    申请号:PCT/US2017/058214

    申请日:2017-10-25

    Applicant: HACH COMPANY

    CPC classification number: G01N21/0303 G01N21/4785 G01N21/51 G01N2201/068

    Abstract: A turbidimeter standard ampule is described, including: a main part (202) composed of glass and containing therein a formazin solution comprising a formazine polymer diluted in a solvent; the main part including a lens positioned in a bottom edge thereof and permitting entry of light from a turbidimeter, the main part having glass sides and permitting redirected light to exit the glass sides for detection by a photodetector of the turbidimeter; an upper part (201) composed of glass and being attached to the main part; and an opaque cap (205) on the upper part, the opaque cap blocking light from entering the upper part of the ampule.

    Abstract translation: 描述了一种浊度计标准安瓿,包括:主要部分(202),其由玻璃组成,并且其中包含含有稀释于溶剂中的福马肼聚合物的福尔马肼溶液; 主要部分包括位于其底部边缘并允许来自浊度计的光入射的主体部分,该主体部分具有玻璃侧并允许重新导向的光从玻璃侧出射以供浊度计的光电探测器检测; 一个由玻璃构成的上部(201),该上部安装在主体上; 和上部的不透明盖(205),不透明盖阻止光进入安瓿的上部。

    NEPHELOMETER
    2.
    发明申请
    NEPHELOMETER 审中-公开
    浊度仪

    公开(公告)号:WO2018031820A1

    公开(公告)日:2018-02-15

    申请号:PCT/US2017/046369

    申请日:2017-08-10

    Abstract: A nephelometer for determining the turbidity of a body of fluid in which a light beam is directed as an angled beam through the body and two light detectors measure the intensity of light scatter at two points in the beam. The two measurements are divided and scaled, and then the result is logarithmically amplified and displayed as the turbidity.

    Abstract translation: 用于确定流体的浊度的浊度计,其中光束作为成角度的光束通过主体而被引导,并且两个光检测器测量光束中两个点处的光散射强度。 将两个测量值分开并缩放,然后结果以对数形式放大并显示为浊度。

    FLUID ANALYSIS USING DIGITAL IMAGERY
    3.
    发明申请
    FLUID ANALYSIS USING DIGITAL IMAGERY 审中-公开
    使用数字图像的流体分析

    公开(公告)号:WO2016168167A1

    公开(公告)日:2016-10-20

    申请号:PCT/US2016/027070

    申请日:2016-04-12

    Abstract: A system for analyzing fluid includes a housing having first and second opposing surfaces spaced to form a fluid chamber, a light source disposed to direct light at the first surface of the housing; and a digital imaging circuit disposed to detect light at the second surface of the housing. The digital imaging circuit includes a pixel array configured to capture one or more digital images of an illuminated fluid. The system also includes a processor configured to: capture multiple digital images of the fluid at different camera exposure levels, calculate a net radiant energy value at a plurality of different integration times within at least two images, calculate a slope of the net radiant energy value with respect to integration time in a selected image, and determine size distribution and volume fraction of particles within the fluid based on the calculated slope.

    Abstract translation: 一种用于分析流体的系统包括具有间隔开以形成流体室的第一和第二相对表面的壳体,设置成将光引导到壳体的第一表面处的光源; 以及数字成像电路,被设置为检测壳体的第二表面处的光。 数字成像电路包括被配置为捕获照明流体的一个或多个数字图像的像素阵列。 该系统还包括处理器,其被配置为:以不同的照相机曝光水平捕获流体的多个数字图像,在至少两个图像内的多个不同积分时间计算净辐射能值,计算净辐射能值的斜率 相对于所选择的图像中的积分时间,并且基于所计算的斜率来确定流体内的颗粒的尺寸分布和体积分数。

    MULTI-CHANNEL FLUOROMETRIC SENSOR AND METHOD OF USING SAME
    4.
    发明申请
    MULTI-CHANNEL FLUOROMETRIC SENSOR AND METHOD OF USING SAME 审中-公开
    多通道荧光传感器及其使用方法

    公开(公告)号:WO2016141323A1

    公开(公告)日:2016-09-09

    申请号:PCT/US2016/020963

    申请日:2016-03-04

    Abstract: An optical sensor can include first and second optical emitters configured to emit light into a fluid sample via an optical pathway. Light from the emitters can cause fluorescence from the sample and/or scatter off of the sample. Scattered and fluoresced light can be received by an optical detector in the sensor via the optical pathway, and used to determine at least one characteristic of the fluid sample. A second optical detector can provide reference measurements of the amount of light emitted to the sample. The second optical emitter and second optical detector can be included in an optical emitter assembly removably disposed in the optical pathway of the optical sensor such that the second optical emitter emits light into the optical pathway toward a fluid sample.

    Abstract translation: 光学传感器可以包括被配置成通过光学路径将光发射到流体样本中的第一和第二光发射器。 来自发射体的光可导致样品的荧光和/或样品的散射。 分散的和荧光的光可以通过光学路径的传感器中的光学检测器接收,并用于确定流体样品的至少一个特性。 第二光学检测器可以提供发射到样品的光量的参考测量值。 第二光发射器和第二光学检测器可以被包括在可移除地设置在光学传感器的光学路径中的光发射器组件中,使得第二光发射器将光发射到朝向流体样品的光学路径中。

    APPARATUS, SYSTEMS AND METHODS FOR REAL-TIME SOLIDS CONTENT MEASUREMENTS
    6.
    发明申请
    APPARATUS, SYSTEMS AND METHODS FOR REAL-TIME SOLIDS CONTENT MEASUREMENTS 审中-公开
    用于实时固体内容测量的装置,系统和方法

    公开(公告)号:WO2016095008A1

    公开(公告)日:2016-06-23

    申请号:PCT/CA2014/051220

    申请日:2014-12-17

    Abstract: Sensor arrangements utilize at least one light source and at least one detector, arranged to form a detection angle of between about ±10° and about ±75° for measuring single and multiple scattering from solids in materials of interest. The light intensity measured is compared to a calibration curve for the materials of interest for determining solids content in a range from about 0% to about 100%. Hybrid embodiments use weak gamma sources and appropriate detectors for determining density which is related to solids content for in situ calibration, replacing the calibration curves from the materials of interest. Embodiments are designed for immersion within the materials of interest or for mounting externally to transparent windows in process apparatus for monitoring dynamic changes in solids content and can be applied to a variety of environments, including high gravitational force environments.

    Abstract translation: 传感器布置使用至少一个光源和至少一个检测器,布置成形成约±10°至约±75°之间的检测角,用于测量目的材料中的固体的单次和多次散射。 将测量的光强度与用于确定在约0%至约100%范围内的固体含量的感兴趣材料的校准曲线进行比较。 混合实施例使用弱γ源和适当的检测器来确定与用于原位校准的固体含量相关的密度,从感兴趣的材料替代校准曲线。 实施例被设计用于浸入感兴趣的材料中或者用于安装在处理设备中的透明窗口的外部,用于监测固体含量的动态变化,并且可以应用于包括高重力环境的各种环境。

    APPARATUS FOR OPTICAL INSPECTION OF SMALL VOLUMES OF LIQUID SAMPLE AND CUVETTES THEREFOR
    7.
    发明申请
    APPARATUS FOR OPTICAL INSPECTION OF SMALL VOLUMES OF LIQUID SAMPLE AND CUVETTES THEREFOR 审中-公开
    用于光学检测液体样品及其制品的小容量的装置

    公开(公告)号:WO2016051267A3

    公开(公告)日:2016-06-09

    申请号:PCT/IB2015002072

    申请日:2015-09-29

    Applicant: BD KIESTRA B V

    Abstract: A nephelometer (590) that measures turbidity of low volume suspensions using measurements of light transmitted through and/or scattered by the sample. The sample suspension is placed in a tiered cuvette (500) adapted to facilitate measuring the turbidity of low volume samples. The lower portion (540) of the cuvette (500) has smaller dimensions, in horizontal cross section, than the top portion. Both lower and upper portions have angled surfaces. The lower, smaller portion of the cuvette (500) is interrogated by the nephelometer (590).

    Abstract translation: 浊度计(590),其通过测量透射和/或散射的样品来测量低体积悬浮液的浊度。 将样品悬浮液放置在适于便于测量低体积样品浊度的分层比色皿(500)中。 比色皿(500)的下部(540)的水平截面的尺寸比顶部的尺寸更小。 下部和上部均具有成角度的表面。 比浊杯(500)的较小较小部分由浊度计(590)询问。

    自動分析装置
    8.
    发明申请
    自動分析装置 审中-公开
    自动分析装置

    公开(公告)号:WO2016084462A1

    公开(公告)日:2016-06-02

    申请号:PCT/JP2015/076601

    申请日:2015-09-18

    Abstract:  装置のフットプリントやコストを低減しつつ、かつ、複数の分析を効率良く実効可能な自動分析装置を提供することを目的とする。 試料を収容する容器と、前記容器を複数載置する一のラックと、制御部と、を備え、前記制御部は、前記一のラックに対して、前記容器が設置される位置の情報と、前記容器に収容される試料の情報と、を関連付けた登録パターンを複数作成し、当該複数作成された登録パターンを記憶し、当該記憶された複数の登録パターンのうち、選択された一の登録パターンを前記一のラックに適用し、前記試料を分析することを特徴とする自動分析装置、及び当該装置を用いた分析方法を提供する。

    Abstract translation: 本发明的目的是提供一种能够有效地执行多个分析的自动分析装置,同时减少装置的占地面积和成本。 本发明提供一种自动分析装置,其特征在于具有容纳样品的容器,一个用于将容器放置在其上的支架和一个控制单元,所述控制单元相对于一个机架产生多个注册模式, 存储容器的位置以及容纳在容器中的样品的信息彼此相关,将由此生成的登记模式进行存储,向一个机架应用从这样存储的登记模式中选择的一个登记模式,以及 分析样品。 还提供了使用该装置的分析方法。

    NEPHELOMETRIC TURBIDIMETER WITH AXIAL ILLUMINATION AND CIRCUMFERENTIAL PHOTODETECTOR
    10.
    发明申请
    NEPHELOMETRIC TURBIDIMETER WITH AXIAL ILLUMINATION AND CIRCUMFERENTIAL PHOTODETECTOR 审中-公开
    具有轴向照明和圆形光电转换器的非平衡涡轮机

    公开(公告)号:WO2016044752A1

    公开(公告)日:2016-03-24

    申请号:PCT/US2015/050993

    申请日:2015-09-18

    Applicant: HACH COMPANY

    CPC classification number: G01N21/51 G01N2021/4726

    Abstract: Various turbidimeters are described that can detect light directly in a substantially circular, e.g., encompassing, manner such that an increased amount of scattered light from a sample vial may be detected by a light detector, e.g., a photodiode or photodiode array. In an embodiment, a substantially circular photodiode array is provided to directly detect scattered light in an arc about the sample vial. In other embodiments, light guides are provided in an arc element that guides light to a detector or detectors. Other aspects are described and claimed.

    Abstract translation: 描述了可以以基本上圆形的,例如包围的方式直接检测光的各种浊度计,使得来自样品瓶的增加量的散射光可以由光检测器例如光电二极管或光电二极管阵列检测。 在一个实施例中,提供基本圆形的光电二极管阵列以直接检测围绕样品瓶的电弧中的散射光。 在其他实施例中,导光体设置在将光引导到检测器或检测器的弧形元件中。 描述和要求保护其他方面。

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