Analysis and Discussion on Uncertainty of Table Lamp for Paper Task Illumination Test
LU Jiajie
CHEN Qi
BAI Jinpeng
LI Linxian
WANG Yuekun
CHEN Weidong
HUANG Jingyi
ZHANG Hangbin
XIA Lin
ZHU Kaili
Abstract：With the increasing requirements for myopia prevention and control in China,as well as the growing awareness among consumers about the importance of protecting students eyesight,table lamp for paper task has become a focal point in the education sector.In light of this opportunity,table lamp for paper task(eye-protecting task lamps)has undergone a new revision,with GB/T 9473-2022"Performance requirements for table lamps for paper task"replacing the previous GB/T 9473-2017"Performance requirements for table lamps for paper task".This article discusses the uncertainty of illuminance during the testing process of GB/T 9473-2022,providing a reference for reducing errors and calculating in illuminance testing.Additionally,it offers brief solutions to the current problems in testing,thereby contributing to the healthy development of the table lamp for paper task.
Keywords：table lamp for paper taskeye-protection desk lampuncertainty
Publication Date：2025-02-24
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：4( 16-19 )