The GB/T 2 2181.23 - 2012 standard specifies the Measuring method for the display mass of plasma display modules, covering the evaluation of defects, image residue and lifetime. The standard provides detailed test methods for characterizing the performance of plasma display devices, which are suitable for detecting the display mass of the module. Including measurement defects, evaluation of image residue phenomena and testing the service life of the display device. The standard refers to several relevant international standards to ensure the accuracy and conformity of test results. Standardized measurement guidance is provided for ensuring the Stability and Reliability of plasma display device performance.