摘要
设计研制了一种远距离可变焦的光谱测量装置。该装置由望远变焦成像系统和光谱色度计构成,具有对目标光源望远瞄准和变焦的功能。试验结果表明该装置实现了远距离光谱和色品坐标的测量;其色品坐标测量误差为0.0040,相对扩展不确定度为2.1%。
A long-distance and zoom spectral measurement device is designed in this paper.The device consists of a telephoto zoom imaging system and a spectral colorimeter,having a telescopic sight on the target light source and a zoom function.The test results indicate that such device can measure long-distance spectrum and the chromaticity coordinate whose accuraey is 0.0040 and related expanded uncertainty is 2.1%.
出处
《计测技术》
2013年第1期26-28,40,共4页
Metrology & Measurement Technology
基金
国家"十一五"技术基础计量科研项目资助(J052009B002)
关键词
远距离光谱测量装置
望远
变焦
long-distance spectral measurement device
telephoto
zoom
