The factors affecting the accuracy of instrumental colour measurement

In the textile industries, quality control is a very important procedure to determine whether the finished goods are pass or fail. In this procedure, colour quality is one of the most important parameters in evaluating the quality of the finished goods.||In our previous study, we found that the many different factors will affect the accurate colour measurement. For instance, the repeatability and reproducibility of the spectrophotometers, the measurement taking by different spectrophotometers, the inter-instrument agreement among the spectrophotometers, etc. In view of these factors, a comprehensive study (include the factors mention above) is conducted. And the results are reported in the paper.