Development of Calibration Equipment for Retroreflective Luminance Coefficient and Analysis of Influencing Factors of Measurement Error
LI Yi
ZHOU Bingzhi
ZHAO Feihu
QIN Yu
LI Rong
ZHANG Xiaoying
JIA Yi
Abstract：The retroreflection coefficient brightness calibration device adopts DSP as the main control chip,combining the perspective of high precision mechanical transmission structure control system and spectral radiation luminance meter to measure retroreflection coefficient.Compared to traditional weak light of the luminous intensity method,it has such advantages as high measurement precision,low demands to the stray light environment of laboratory darkroom,short measuring distance and high accuracy of spectral color measurement capability.In addition,it also characterized by high automation level,simple operation, less measurement error factors and easy processing.
Keywords：retroreflection coefficientspectral radiation luminance meterinfluence factorscalibra-tion device
Publication Date：2016-01-01
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：7( 76-82 )