测量不确定度在检测手机护眼软件功能中的应用

The Application of Measurement Uncertainty in Testing the Function of Eye Protection Software of Mobile Phone

在实验室管理体系中,测量不确定度对符合性判定具有重要作用,实验室应制定实施测量不确定度的规定,建立保证测量不确定度可靠性的机制,还应配备能正确评定、报告和应用测量不确定度的人员。本文对计算测量不确定度的方法进行了梳理,并结合实际案例进行了测量不确定度的计算和分析。

In the laboratory management system,measurement uncertainty plays an important role in compliance determination.The laboratory shall prepare documents for the implementation of measurement uncertainty requirements,establish a mechanism to ensure the reliability of measurement uncertainty,and equip competent personnel to correctly evaluate,report and apply the measurement uncertainty of test results.In this paper,the methods used in the laboratory to calculate the uncertainty of measurement are reviewed,and the uncertainty of measurement is calculated and analyzed based on the actual cases.