摘要
文中通过对JJF 1996-2022《瞳距仪检定装置校准规范》的简要介绍,讨论了使用投影仪和影像测量仪测量瞳距仪检定装置计量参数的各自优缺点,分析了标准套筒左右不对称性偏差和标准套筒左、右瞳距值之间的偏差计量术语的区别,建议增加“中心距测量结果一致性”计量特性。
Through the brief introduction of JJF1996-2022“Calibration specification of pupilometer verification device”,the merits and limitations of using projectors and image measuring instrument to measure the measurement parameters of pupilometer verification device are discussed.Specifically,this paper analyzes the difference between the measurement terms of the left-right asymmetry deviation and the left-right pupil distance of the standard sleeve.Based on this analysis,the paper recommends the inclusion of a new measurement characteristic:"the consistency of center distance measurement results."This addition aims to enhance the accuracy and reliability of pupilometer distance meter verification.
作者
杨凌文
YANG Lingwen(Putian Institute of Metrology,Putian 351100,Fujian,China)
出处
《市场监管与质量技术研究》
2024年第2期46-49,共4页
Market Regulation and Quality Technology Research
关键词
瞳距仪检定装置
左、右瞳距值之间的偏差
中心距测量结果一致性
Pupilometer distance meter verification devices
Left-right pupil distance deviation
Consistency of center distance measurements
