照明工程学报2019，Vol.30Issue(2)：19-23,38,6.DOI:10.3969/j.issn.1004-440X.2019.02.005
LED照明产品光色参数测量比对及结果分析
Comparison of Photometric and Chromaticity Characteristic for LED Lighting Products
摘要
Abstract
To investigate the measurement deviation of LED lamps and luminaires between China and Germany and improve the common LED lighting measurement standard and test procedure, we have promoted comparison measurements for LED lighting products among six laboratories. The most commercially used retrofit lamps, downlights and streetlights were measured and compared. Although using different test instruments from different manufacturers, different methodology and calibration routine, traced to the national standard of their own country, the results show that the test deviation for luminous flux is about ±5 ％ and the CCT deviation is less than ±250 K. The results suggest that as long as the measurement equipment is calibrated regularly and with the similar burn-in and testing procedures, the test deviation is within the acceptable range for quality control of manufacturing process and the international trade.关键词
比对/LED照明产品/测量偏差Key words
comparison/LED lamps and luminaires/test deviation分类
信息技术与安全科学引用本文复制引用
孙雪娇,赵丽霞,GANEV Hristo,WAGNER Max,KHANH Tran Quoc..LED照明产品光色参数测量比对及结果分析[J].照明工程学报,2019,30(2):19-23,38,6.基金项目
国际科技合作重点项目计划(批准号:2014DFG62280) （批准号:2014DFG62280）
