Calculation and Application of Equipment Checking in Internal Quality Control of Electrical Testing Laboratory
In order to ensure effectiveness and accuracy of the test results,the electrical testing laboratory usually adopts internal or external quality control methods to monitor the test results.This paper focuses on"equipment checking",one of the commonly used internal monitoring methods in electrical testing laboratories,and provides certain guidance and ref-erence for the subsequent implementation of quality control in electrical testing laboratories from the perspectives of selec-tion,analysis and calculation of the commonly used evaluation methods.