摘要
介绍了辐射原理,对三种常用的传递方式进行分析,最终结果是用接触式温度计作为标准器,受黑体辐射源发射率偏离1影响最小,得到的检定/校准结果更准确。
The final result is that a contract thermometer is more suitable to transmit the colorimetric temperature as a standard, which is less affected by the emissivity deviation of blackbody radiation source from 1,and the results of verification/calibration is more accurate.
作者
龚宝妹
郑伟
朱欣赟
邹冰妍
Gong Baomei;Zheng Wei;Zhu Xinyun;Zou Bingyan(Shanghai Institute of Measurement and Testing Technology)
出处
《上海计量测试》
2019年第6期31-33,共3页
Shanghai Measurement and Testing
关键词
计量学
黑体辐射源
发射率
溯源
亮度温度
比色温度
metrology
blackbody radiation source
emissivity
traceability
brightness temperature
colorimetric temperature
