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首页> 外文期刊>Measurement techniques >A VARIATION OF THE OPERATING MODE OF A STANDARD MEASURE TO EXTEND THE RANGE IN APPARATUS FOR MEASURING THE RESISTANCE OF PLATINUM RESISTANCE THERMOMETERS
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A VARIATION OF THE OPERATING MODE OF A STANDARD MEASURE TO EXTEND THE RANGE IN APPARATUS FOR MEASURING THE RESISTANCE OF PLATINUM RESISTANCE THERMOMETERS

机译:测量铂电阻测温仪电阻的标准方法以扩展仪器的量程

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摘要

The theoretical principles of a method of varying the operating mode of a standard measure when constructing apparatus for measuring the resistance of platinum resistance thermometers are described. Examples are given of the measuring circuits. A method of extending the measurement ranges is described, which enables the number of necessary standard measures to be halved. The method is based on splitting the whole measurement range of the instrument into pairs of adjacent ranges and measuring reciprocal quantities (for example, resistance and conductance) in each such pair of ranges.
机译:描述了在构造用于测量铂电阻温度计的电阻的设备时改变标准测量的操作模式的方法的理论原理。给出了测量电路的示例。描述了一种扩展测量范围的方法,该方法使所需标准测量的数量减半。该方法基于将仪器的整个测量范围分为成对的相邻范围,并在每对这样的范围内测量互易量(例如,电阻和电导)。

著录项

  • 来源
    《Measurement techniques》 |2012年第10期|p.1136-1141|共6页
  • 作者

    M. N. Surdu; A. L. Lameko;

  • 作者单位

    All-Ukraine State Scientific and Production Center for Standardization, Metrology, Certification, and Consumer Protection (Ukrmetrteststandart), Kiev, Ukraine;

    All-Ukraine State Scientific and Production Center for Standardization, Metrology, Certification, and Consumer Protection (Ukrmetrteststandart), Kiev, Ukraine;

  • 收录信息 美国《科学引文索引》(SCI);美国《工程索引》(EI);美国《生物学医学文摘》(MEDLINE);
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类
  • 关键词

    measurement range; impedance; standard; reduced number of measures;

    机译:测量范围;阻抗;标准;减少措施数量;

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