摘要
瞳距仪检定装置是用于检定瞳距仪计量参数的专用计量器具,其量值的准确与否直接关系到瞳距仪测量人眼瞳距的准确性,进而影响到眼镜配验是否合格。目前,国内尚无开展检定或校准瞳距仪检定装置的计量技术规范,文中对瞳距仪检定装置校准方法进行研究,并通过实例进行分析,为瞳距仪检定装置量值溯源提供依据。
The verification device of pupillary distance meter is a special measuring instrument used to verify the measurement parameters of pupillary distance meter.The accuracy of its measurement value is directly related to the accuracy of measuring human pupillary distance by pupillary distance meter,and then affects whether the glasses are qualified.At present,there is no metrological technical specification to carry out the verification or calibration of the pupil distance meter verification device in China.This paper studies the calibration method of the pupil distance meter verification device,and analyzes the examples to provide the basis for the traceability of its value.
作者
黄海旭
杨凌文
陈静杰
HUANG Hai-Xu;YANG Ling-Wen;CHEN Jing-Jie(Putian Institute of Metrology,Putian 35100,Fujian,China)
出处
《质量技术监督研究》
2021年第3期39-42,共4页
Quality and Technical Supervision Research
关键词
瞳距仪检定装置
校准方法
溯源
Calibration device of pupil distance meter
Calibration method
Trace to the source
