Case Study of Vernier Caliper Period Verification Method
Period verification is an effective means to ensure the stability of measuring instruments during the verifi-cation period.Vernier calipers are commonly used as high frequency measuring equipment,so it is very important to choose an effective and convenient period verification method.In this paper,according to CNAS-GL 042:2019"Method Guide for Verification of Measuring Equipment during Verification",the laboratory vernier caliper is checked during two verification/calibration to ensure the accuracy and reliability of the measurement data of vernier caliper.
万方数据
维普
