游标卡尺期间核查方法的实例研究  

Case Study of Vernier Caliper Period Verification Method

作　　者：樊明宇 刘自民[1] 黄琼玲[1] 唐嘉瑞[1] 陆军[1] FAN Mingyu;LIU Zimin;HUANG Qiongling;TANG Jiarui;LU Jun

机构地区：[1]马钢技术中心

出　　处：《计量与测试技术》2024年第2期72-74,共3页Metrology & Measurement Technique

摘　　要：期间核查是保障测量仪器在检定有效期内性稳定的有效手段。游标卡尺作为高频常用的测量设备,选择有效便捷的期间核查方法至关重要。本文根据CNAS-GL 042:2019《测量设备期间核查的方法指南》,对实验室游标卡尺在两次检定/校准之间进行期间核查,确保游标卡尺测量数据的准确可靠。Period verification is an effective means to ensure the stability of measuring instruments during the verification 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.

关 键 词：游标卡尺 期间核查 方法 

分 类 号：TH711[机械工程—测试计量技术及仪器]