| 无磁金属电导率标块测量系统 |
| Measuring System for Nonferrous Metal Conductivity Standard Disc |
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| 中文摘要: |
| 介绍了一种基于Ｔｈｏｍｐｓｏｎ－Ｌａｍｐａｒｄ原理的交叉电导率标块测量系统。基准标块的电导率范围为１３％～１００％ＩＡＣＳ，其不确定度为０．０８％，对未知标块传递测量的不确定度为０．１４％＋０．１％ＩＡＣＳ。 |
| 英文摘要: |
| A measuring system for cross conductivity standard disc based on Thompson Lampard theory is introduced in this paper.The conductivity range of the standard disc is approximately from 13% IACS to 100% IACS,its uncertainty of measurement is 0.08%.The uncertainty of measurement of the unknown disc is about 0.14% 0.1% IACS. |
| 秦瑞杰 高欣婷 刘世诚 |
| 中国航空长城计量测试技术研究所,北京市 |
| 中文关键词: Thompson－Lampard原理 交叉电导率 无磁金属材料 曲线拟合 标块测量系统 |
| 英文关键词:Thompson Lampard theory,Cross conduvtivity,Curve fitting, |
| 基金项目: |
| DOI： |
| 引用本文：秦瑞杰,高欣婷,刘世诚.无磁金属电导率标块测量系统[J].计测技术,2000,(4):26~28,36. |
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