| 参考黑体辐射源校准方法和不确定度评定 |
| Calibration Method and Uncertainty Evaluation of Reference Blackbody Radiator |
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| 中文摘要: |
| 依据现行的黑体辐射源校准规范，采用比较法对参考黑体辐射源进行校准，以某所黑体辐射源标准装置为例，介绍了校准原理，装置的组成以及相关性能分析，最后依据该装置对参考黑体辐射源进行不确定度的评定。 |
| 英文摘要: |
| According to the current calibration specification of blackbody radiator, the reference blackbody radiator is calibrated by comparison method. Taking a blackbody radiation source standard device as an example ,the calibration principle, the composition of the device and the related performance analysis are introduced. Finally, the uncertainty of the reference blackbody radiator is evaluated according to the standard device. |
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| 中文关键词: 黑体辐射源 比较法 有效发射率 不确定度 |
| 英文关键词:blackbody radiator comparison method effective emissivity uncertainty |
| 基金项目: |
| DOI：doi:10.11823∕j.issn.1674-5795.2020.03.07 |
| 引用本文：张岚，蔡静，孟苏.参考黑体辐射源校准方法和不确定度评定[J].计测技术,2020,(3):. |
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