Laboratory Comparison of Retroreflection Measurement System
As the wide application of retroreflective materials, following problems such as safety warning effect, quality, manufacturing technology, test method become more and more important. Many national test centers or big manufactures build retroreflection measurement systems. In order to identify these laboratories’ ability, we organize this laboratory comparison. After 6 months experiments, this comparison successfully finishes. And all the test data are dealt with statistical analysis.
W. Li et al., "Laboratory Comparison of Retroreflection Measurement System", Advanced Materials Research, Vols. 308-310, pp. 1041-1045, 2011