摘要
主要阐述了在实际计量检定工作中的发射率修正问题及其重要性,计算出了部分发射率修正值,并对计算出的发射率修正值进行了分析,同时讨论了黑体辐射源发射率、辐射温度计发射率设定偏离1以的影响大小,说明了它们均需要进行修正的必要性。
Mainly expounded the emissivity correction problems in the actual metric verification,and it is extremely important.Calculated part of emissivity correction values,and they were analyzed.Meanwhile,discussed the affection about the emissivity of blackbody radiation source and emissivity setting diverged from 1 of the radiation thermometer.They illustrate that it is very necessary to correct.
出处
《电子测量与仪器学报》
CSCD
2012年第S1期100-102,共3页
Journal of Electronic Measurement and Instrumentation
关键词
辐射温度计
黑体辐射源
发射率
radiation thermometer
blackbody radiation source
emissivity.
