| 高阻计/静电计检定装置的建立及不确定度评定 |
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| 引用本文： | 王晓敏.高阻计/静电计检定装置的建立及不确定度评定[J].中国测试技术,2008,34(6). |
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| 作者姓名： | 王晓敏 |
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| 作者单位： | 中国工程物理研究院计量测试中心,四川,绵阳,621900 |
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| 摘 要： | 为了实现对高阻计静电计准确、可靠的校准／检定，特建立高阻计，静电计检定装置。该检定装置由KEITHLEY 263校准仪，源组成，采用直接测量法进行校准，检定工作。通过对其测量不确定度进行详细评定，证明高阻计，静电计检定装置可圆满地实现对KEITHLEY 6517A等高精密静电计，高阻计的校准／检定，从而大大增强了电磁学计量领域高值电阻和微电流等参数的测试能力。
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| 关 键 词： | 高阻计/静电计 校准／检定 直接测量 不确定度 评定 |
Establishment and uncertainty evaluation of high resistance meter/electrometer verification equipment |
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| WANG Xiao-min.Establishment and uncertainty evaluation of high resistance meter/electrometer verification equipment[J].China Measurement Technology,2008,34(6). |
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| Authors: | WANG Xiao-min |
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| Affiliation: | WANG Xiao-min(Metrology , Testing Center,China Academy of Engineering Physics,Mianyang 621900,China) |
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| Abstract: | The high resistance meter & electrometer verification equipment was set up in order to achieve accurate and reliable calibration and verification of high resistance meter & electrometer.The high resistance meter & electrometer verification equipment was formed by the KEITHLEY 263 Calibrator & Source.The calibration & verification work used the method of direct measurement.The accurate evaluation of uncertainty indicated that the high resistance meter & electrometer verification equipment could achieve accur... |
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| Keywords: | High resistance meter & electrometer verification equipment Calibration & verification Direct measurement Uncertainty Evaluation |
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