熱機関において流体を分析するための車載装置および方法
    112.
    发明专利
    熱機関において流体を分析するための車載装置および方法 审中-公开
    一种用于在热机分析流体车辆设备和方法

    公开(公告)号:JP2016501372A

    公开(公告)日:2016-01-18

    申请号:JP2015546080

    申请日:2013-12-04

    Abstract: 本発明は、製品を分析するための分光計の制御方法に関し、方法は、光源(LS)の動作を表す測定値(LFL、TPL)を取得するステップと、測定値に応じて、光源の供給電流(LCx)の値、および/または光源によって放出され、分析対象製品と相互作用した光線(LB)の経路上に配置されるセンサ(OPS)の感光セル(y)の積分時間(ITy)の値を決定するステップとを含み、さらに積分時間および/または供給電流値が閾値の間にある場合、光源に決定された供給電流値に対応する供給電流を供給するステップと、感光セルの積分時間を決定された積分時間の値に調整するステップと、スペクトルが形成され得るように、センサによって供給される光強度測定値(MSy)を取得するステップとを含む。【選択図】図1

    Abstract translation: 本发明涉及一种光谱仪的控制方法,用于分析表示(LS)(LFL,TPL)获取,在根据所测量的值的操作的产品,方法,来源测量,光源的供给 电流通过的(LCX)的值和/或所述光源发射的,所述分析物的产品与传感器(OPS),其设置的积分时间(LB)(y)的路径上的光敏感的细胞相互作用()Ity的 和确定的值时,如果进一步的积分时间和/或供给电流值是阈值,并提供对应于所述光源,感光细胞的积分时间决定的供给电流值的电源电流之间 和调节的积分时间的值被确定为使得能够形成的光谱,获得由传感器(MSY)提供的光强度测量的步骤。 点域1

    Automatic analysis device
    114.
    发明专利
    Automatic analysis device 有权
    自动分析装置

    公开(公告)号:JP2012132907A

    公开(公告)日:2012-07-12

    申请号:JP2011264869

    申请日:2011-12-02

    Abstract: PROBLEM TO BE SOLVED: To reduce the amount of work relating to adjusting the position of a light-receiving element.SOLUTION: A light source generates light. A spectroscope separates the light generated from the light source and transmitted through a mixture of a sample and a reagent, for each wavelength. A light-receiving part 8 includes plural light-receiving elements 81 for receiving light from the spectroscope. The plural light-receiving elements 81 each receive light relevant to a wavelength band corresponding to the arranged position and generate a signal corresponding to the received light. A storage part 11 stores plural light-receiving element identifiers and plural wavelength-band identifiers by correlating the former with the latter. A selection part 13 selects, from among the plural light-receiving elements, a specific light-receiving element corresponding to a specific light-receiving element identifier correlated with a wavelength-band identifier of a wavelength band corresponding to a measurement item of the sample. A calculation part 15 calculates absorbance relating to a measurement item on the basis of a signal from the selected specific light-receiving element.

    Abstract translation: 要解决的问题:减少与调节光接收元件的位置有关的工作量。 解决方案:光源产生光。 对于每个波长,分光镜将从光源产生的光分离出并通过样品和试剂的混合物。 光接收部分8包括用于接收来自分光器的光的多个光接收元件81。 多个光接收元件81各自接收与布置位置对应的波长带相关的光,并产生对应于所接收的光的信号。 存储部11通过将前者与后者相关联来存储多个光接收元件标识符和多个波长带标识符。 选择部件13从多个光接收元件中选择与与样本的测量项目相对应的波长带的波长带标识符相关的特定光接收元件标识符相应的特定光接收元件。 计算部15基于来自所选择的特定光接收元件的信号计算与测量项目有关的吸光度。 版权所有(C)2012,JPO&INPIT

    Calibrating mechanism of infrared analyzer
    115.
    发明专利
    Calibrating mechanism of infrared analyzer 失效
    红外分析仪的校准机制

    公开(公告)号:JPS6120840A

    公开(公告)日:1986-01-29

    申请号:JP14316984

    申请日:1984-07-09

    Applicant: Horiba Ltd

    Inventor: YONEDA ARITOSHI

    CPC classification number: G01N21/314 G01N21/274 G01N21/3504 G01N2201/124

    Abstract: PURPOSE:To perform accurate calibration without using span gas all the time by varying the gain of an amplifying circuit for a measurement signal and making a span adjustment. CONSTITUTION:A common-use switch 84 is opened to flow zero glass to a cell, infrared rays are projected thereupon from a light source 30, and modulation is imposed by a chopper 40, so that a comparison signal VS and a measurement signal VR are obtained from a comparative wavelength detector 31 and a measured wavelength detector 32. The signals VS and VR are equalized in level by variable resistances 105 and 106 and zero calibration is so performed so that the output of a subtracter 60 is zero. Then, th gas whose thickness is known is flowed and a variable resistor 101 is so controlled that a meter output corresponds to the thickness of the gas. The zero glass is flowed while zero and span calibration is performed completely, and the normally-open switch 84 is closed to store the current indication value. When a periodic check is made afterward, the switch 84 is closed after the zero calibration and the resistor 101 is adjusted so as to obtain said stored value, so that span drift is checked without using the span gas all the time.

    Abstract translation: 目的:通过改变测量信号的放大电路的增益,进行量程调整,无时间地使用量程气体进行精确的校准。 构成:将通用开关84打开以将零玻璃流到电池,红外线从光源30投射到其上,并且由斩波器40施加调制,使得比较信号VS和测量信号VR为 由比较波长检测器31和测量波长检测器32获得。信号VS和VR在可变电阻105和106的电平上均衡,并且进行零校准,使得减法器60的输出为零。 然后,其厚度已知的第二气体流动,可变电阻器101被控制,使得计量输出对应于气体的厚度。 零点玻璃流动,零点完成量程校准,常开开关84闭合以存储当前指示值。 当之后进行周期性检查时,开关84在零点校准之后关闭,并且电阻器101被调整以获得所述存储的值,从而在不使用量程气体的情况下检查跨度漂移。

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