Selection and Usage of Luminance Meters in Different Measurement Environments
The average luminance and luminance uniformity of urban road,building wall and large LED display are important parameters in the measurement of urban lighting effect,which is directly related to the safety of vehicles and pedestrians at night.In the field measurement,due to the luminance distribution of the light source,the surrounding environment and the measurement requirements are not the same,we need to choose the appropriate luminance meter according to the different environment for measurement.This paper mainly describes the selection and use of luminance meter in different measuring environments.
building walllarge LED displaymeasuring environmentblackout cylinder type luminance meterpoint type luminance meterimaging type luminance metermeasuring method
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