Sensor Verification
    2.
    发明申请
    Sensor Verification 审中-公开
    传感器验证

    公开(公告)号:US20170074716A1

    公开(公告)日:2017-03-16

    申请号:US14855680

    申请日:2015-09-16

    发明人: Juergen HAAS

    IPC分类号: G01F25/00 G01F23/284

    摘要: A portable test apparatus for a reflection measuring device includes a first and a second calibration standard of different lengths, a device connector adapted to receive the reflection measuring device for inspection and a selector arrangement adapted to selectably connect the device connector to one of the first or second two calibration standards for providing a calibration pulse in the selected calibration standard is provided.

    摘要翻译: 用于反射测量装置的便携式测试装置包括不同长度的第一和第二校准标准,适于接收用于检查的反射测量装置的装置连接器和适于可选地将装置连接器连接到第一或第 提供了用于在所选校准标准中提供校准脉冲的第二校准标准。

    Apparatus and method for correcting an offset
    4.
    发明申请
    Apparatus and method for correcting an offset 有权
    用于校正偏移的装置和方法

    公开(公告)号:US20140047896A1

    公开(公告)日:2014-02-20

    申请号:US13762127

    申请日:2013-02-07

    IPC分类号: G01F25/00

    摘要: An offset determination apparatus and a method are for correcting an offset by supplying a switch-off signal outside a predefinable measuring range of time-expanded sampling values of a reflection signal, which switch-off signal can deactivate a transmitter device at least intermittently in order to generate a predefinable quiescent range within the time-expanded sampling values of the reflection signal and in that, by evaluating at least one sampling value of the time-expanded sampling values which is determined within the quiescent range, a value of an amplitude offset of the time-expanded sampling values of the reflection signal from a normal value is determined and is supplied at an output of the offset provision device.

    摘要翻译: 偏移确定装置和方法用于通过在反射信号的时间扩展采样值的可预定的测量范围之外提供关闭信号来校正偏移,该关闭信号可以按顺序至少间歇地停用发射机装置 在反射信号的时间扩展采样值内产生预定义的静态范围,并且通过评估在静态范围内确定的时间扩展采样值的至少一个采样值, 确定来自正常值的反射信号的时间扩展采样值,并在偏移提供装置的输出处提供。