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| 数字温度二次仪表检定装置的测量不确定度评定 | |
| 引用本文： | 张书锋,董怿博,郭志颖. 数字温度二次仪表检定装置的测量不确定度评定[J]. 宇航计测技术, 2010, 30(6): 16-19 |
| 作者姓名： | 张书锋 董怿博 郭志颖 |
| 作者单位： | 北京东方计量测试研究所,北京100086 |
| 摘 要： | 介绍了数字温度二次仪表检定装置检定配热电偶和配热电阻用温度二次仪表的原理和方法,并分别探讨了配热电偶和配热电阻时测量结果不确定度的评定。 |
| 关 键 词： | 数字温度仪表 热电偶 热电阻 测量不确定度 |
Evaluation of Uncertainty about Digital Temperature Instrument Calibrator |
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| ZHANG Shu-feng,DONG Yi-bo,GUO Zhi-ying. Evaluation of Uncertainty about Digital Temperature Instrument Calibrator[J]. Journal of Astronautic Metrology and Measurement, 2010, 30(6): 16-19 | |
| Authors: | ZHANG Shu-feng DONG Yi-bo GUO Zhi-ying |
| Affiliation: | (Beijing Orient Institute for Measurement ＆ Test (BOIMT) , Beijing 100086) |
| Abstract: | The principles and methods of certificating digital temperature instruments with the thermoeouple and thermal resistance by digital temperature instrument calibrator are described. The uncertainty evaluation of the measurement results with thermocouple and thermal resistance is discussed. |
| Keywords: | Digital temperature instrument Thermocouple Thermal resistance Uncertainty of measurment |
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