Spectrometric measuring probe and method for recalibrating the same
    3.
    发明授权
    Spectrometric measuring probe and method for recalibrating the same 有权
    光谱测量探头及其重新校准方法

    公开(公告)号:US07671984B2

    公开(公告)日:2010-03-02

    申请号:US11587453

    申请日:2005-04-26

    IPC分类号: G01J3/28

    CPC分类号: G01N21/274 G01N21/474

    摘要: An arrangement for measuring the diffuse reflection of samples and a method for internal recalibration of the measuring head. The spectrometric measuring head with a device for recalibration comprises a housing which is provided with a window and which contains an illumination source, a spectrometer arrangement and at least two standards for internal recalibration. The two standards can be swiveled into the beam path of the measuring head selectively so that the measurement light emitted by the illumination source can be used in its entirety for recalibration. A processor for acquiring and processing measured values and an interface to a bus system are arranged in the housing. Accordingly, relatively time-consuming calibration of the measuring head at the place of use is required only before putting into operation or at longer time intervals. By the internal recalibrations, it is possible to prevent changes in the measured values in long-term operation.

    摘要翻译: 用于测量样品的漫反射的装置和用于测量头的内部重新校准的方法。 具有用于重新校准的装置的光谱测量头包括设置有窗口的壳体,其包含照明源,光谱仪布置和用于内部重新校准的至少两个标准。 这两个标准可以选择性地旋转到测量头的光束路径中,使得由照明源发射的测量光可以被整体用于重新校准。 用于获取和处理测量值的处理器和与总线系统的接口被布置在壳体中。 因此,只有在投入使用之前或以更长的时间间隔才需要相对耗时的测量头在使用地点的校准。 通过内部重新校准,可以防止长期运行中测量值的变化。

    System and method for the spectroscopic determination of the components and concentrations of pumpable organic compounds
    4.
    发明授权
    System and method for the spectroscopic determination of the components and concentrations of pumpable organic compounds 有权
    用于光谱测定可泵送有机化合物的组分和浓度的系统和方法

    公开(公告)号:US07800757B2

    公开(公告)日:2010-09-21

    申请号:US10590985

    申请日:2005-02-22

    IPC分类号: G01N21/00

    摘要: The present invention is directed to a fast, nondestructive measurement method for determining the contents of solid, liquid and/or suspended flowing organic compounds. The arrangement according to the invention comprises a sample vessel, a pump, and a measurement cell which form a unit together with a spectroscopic measurement head. The measurement cell is connected to the pump, which can be regulated to vary the flow rate, and to the sample vessel by a pipe, and the spectroscopic measurement head and the regulatable pump have electrical connections to a controlling and evaluating unit. Due to its compact construction, the solution which makes use of the principle of transflection is also particularly suited to mobile use, for example, to determine the components of liquid manure while the latter is being dispensed. In principle, the solution can be transferred to any applications with suspensions or pumpable, homogeneous and inhomogeneous materials.

    摘要翻译: 本发明涉及用于确定固体,液体和/或悬浮的有机化合物的内容物的快速非破坏性测量方法。 根据本发明的装置包括样品容器,泵和与分光测量头一起形成单元的测量单元。 测量单元连接到泵,其可以被调节以改变流速,并且通过管道连接到样品容器,并且光谱测量头和可调节泵具有到控制和评估单元的电连接。 由于其紧凑的结构,利用转换原理的解决方案也特别适用于移动用途,例如,在液体粪便被分配时确定液体肥料的组分。 原则上,溶液可以转移到具有悬浮液或可泵送,均匀和不均匀的材料的任何应用中。

    Harvesting machine with a measuring device for capturing the throughput of collected crop material
    5.
    发明授权
    Harvesting machine with a measuring device for capturing the throughput of collected crop material 失效
    收获机具有测量装置,用于捕获收集的作物材料的产量

    公开(公告)号:US07430845B2

    公开(公告)日:2008-10-07

    申请号:US11300132

    申请日:2005-12-14

    IPC分类号: A01D41/127

    CPC分类号: A01D43/085

    摘要: A harvesting machine includes a measuring device for capturing the throughput of collected material. The measuring device has a measuring surface which acts together with the crop material and is supported movably at a support point in such a manner that its position depends on the throughput of the crop material, and an optical position capturing device for capturing the position of the measuring surface. Preferably the support point is a solid body articulation and the position capturing device is a laser interferometer.

    摘要翻译: 收割机包括用于捕获收集的材料的生产量的测量装置。 测量装置具有与作物材料一起作用的测量表面,并且可以在支撑点处以可移动的方式支撑,使得其位置取决于作物材料的产量,以及用于捕获作物材料的位置的光学位置捕获装置 测量面。 优选地,支撑点是实体关节,并且位置捕获装置是激光干涉仪。

    Standard for wavelength and intensity for spectrometers
    6.
    发明授权
    Standard for wavelength and intensity for spectrometers 有权
    光谱仪的波长和强度标准

    公开(公告)号:US08836938B2

    公开(公告)日:2014-09-16

    申请号:US12122861

    申请日:2008-05-19

    IPC分类号: G01J1/10 G01N21/27 G01N21/35

    CPC分类号: G01N21/278 G01N21/359

    摘要: The description relates to a standard for wavelength and intensity for spectrometers, particularly for calibrating and testing measurement heads in spectrometers which are usable primarily in the near infrared region (NIR) of the spectrum. The standard comprises a holder and a plate body arranged in the holder. The plate body is made of transparent plastic with high strength and dimensional stability over a large temperature range. The plastic has distinct absorption bands throughout the entire NIR range and has a chemical structure and composition ensuring an extensive moisture barrier against water absorption and water release in a reliable and stable manner over time. The plate body advantageously comprises an amorphous, transparent copolymer based on cyclic and/or linear olefins.

    摘要翻译: 该描述涉及用于光谱仪的波长和强度的标准,特别是用于校准和测试主要在光谱的近红外区域(NIR)中的光谱仪中的测量头。 该标准包括安置在保持器中的保持器和板体。 板体采用透明塑料制成,强度高,尺寸稳定性高。 该塑料在整个NIR范围内具有不同的吸收带,并具有化学结构和组成,可确保以可靠和稳定的方式随着时间的推移吸收和释放水分。 板体有利地包括基于环状和/或线性烯烃的无定形透明共聚物。

    STANDARD FOR WAVELENGTH AND INTENSITY FOR SPECTROMETERS
    7.
    发明申请
    STANDARD FOR WAVELENGTH AND INTENSITY FOR SPECTROMETERS 有权
    光谱仪的波长和强度标准

    公开(公告)号:US20090002696A1

    公开(公告)日:2009-01-01

    申请号:US12122861

    申请日:2008-05-19

    IPC分类号: G01J1/10

    CPC分类号: G01N21/278 G01N21/359

    摘要: The description relates to a standard for wavelength and intensity for spectrometers, particularly for calibrating and testing measurement heads in spectrometers which are usable primarily in the near infrared region (NIR) of the spectrum. The standard comprises a holder and a plate body arranged in the holder. The plate body is made of transparent plastic with high strength and dimensional stability over a large temperature range. The plastic has distinct absorption bands throughout the entire NIR range and has a chemical structure and composition ensuring an extensive moisture barrier against water absorption and water release in a reliable and stable manner over time. The plate body advantageously comprises an amorphous, transparent copolymer based on cyclic and/or linear olefins.

    摘要翻译: 该描述涉及用于光谱仪的波长和强度的标准,特别是用于校准和测试主要在光谱的近红外区域(NIR)中的光谱仪中的测量头。 该标准包括安置在保持器中的保持器和板体。 板体采用透明塑料制成,强度高,尺寸稳定性高。 该塑料在整个NIR范围内具有不同的吸收带,并具有化学结构和组成,可确保以可靠和稳定的方式随着时间的推移吸收和释放水分。 板体有利地包括基于环状和/或线性烯烃的无定形透明共聚物。

    Measuring device for optical and spectroscopic examination of a sample
    8.
    发明申请
    Measuring device for optical and spectroscopic examination of a sample 有权
    用于样品光学和光谱检测的测量装置

    公开(公告)号:US20080186487A1

    公开(公告)日:2008-08-07

    申请号:US11972104

    申请日:2008-01-10

    IPC分类号: G01J3/28

    摘要: The invention relates to a measuring device (10) for optical and spectroscopic examination of a sample (34), having a housing (12), a first light source (20), a window (16), an optical spectrometer (22) with a dispersive element (42) and a number of detector elements (44) and which can record light from the first light source (20) which is indirectly reflected by the sample and reenters the housing (12) through the window (16), an electronic camera (26) whose incidence opening (38) is directed onto the sample (34), through the window (16), and an electronic evaluation device (28) which is connected to an image sensor (54) of the camera (26) and to the detector elements (44).It is proposed that the camera (26) is assigned a second light source (24).

    摘要翻译: 本发明涉及一种用于对样品(34)进行光学和光谱检查的测量装置(10),具有壳体(12),第一光源(20),窗口(16),光谱仪(22) 分散元件(42)和多个检测器元件(44),并且其可以记录来自第一光源(20)的光,其被样品间接反射并通过窗口(16)重新进入外壳(12), 电子照相机(26),其入射孔(38)通过窗口(16)被引导到样品(34)上;以及电子评估装置(28),其连接到照相机(26)的图像传感器 )和检测器元件(44)。 建议摄像机(26)被分配第二光源(24)。

    Harvesting machine with a measuring device for capturing the throughput of collected and/or processed crops
    10.
    发明申请
    Harvesting machine with a measuring device for capturing the throughput of collected and/or processed crops 失效
    收获机具有测量装置,用于捕获收集和/或加工的作物的产量

    公开(公告)号:US20070130900A1

    公开(公告)日:2007-06-14

    申请号:US11300132

    申请日:2005-12-14

    IPC分类号: A01D41/14

    CPC分类号: A01D43/085

    摘要: A harvesting machine includes a measuring device for capturing the throughput of collected and/or processed crops. The measuring device having a measuring surface which acts together with the crop material and is supported movably at a support point in such a manner that its position depends on the throughput of the crop material, and an optical position capturing device for capturing the position of the measuring surface. Preferably the support is a solid body articulation (42) and the position capturing device is a laser interferometer.

    摘要翻译: 收获机包括用于捕获收集和/或加工作物的产量的测量装置。 所述测量装置具有测量表面,所述测量表面与所述作物材料一起作用并且以支撑点可移动地支撑在支撑点上,使得其位置取决于作物材料的产量,以及用于捕获所述作物材料的位置的光学位置捕获装置 测量面。 优选地,支撑件是实体关节(42),并且位置捕获装置是激光干涉仪。