您现在的位置是:网站首页>行业标准JJG(冀)121-2015 砖用卡尺
简介
JJG(冀)121-2015
砖用卡尺
Brick Calipers
2015-08-01 实施
2015-05-20 发布 目 录 引言...................................................................................................................................(1) 1 范围.....................................................................................................................................(1) 2 引用文件.............................................................................................................................(1) 3 术语.....................................................................................................................................(1) 4 概述.....................................................................................................................................(1) 5 计量性能要求.....................................................................................................................(2) 5.1 测量面和测量基面的表面粗糙度..................................................................................(2) 5.2 标记宽度和宽度差..........................................................................................................(2) 5.3 测量基面的共面性..........................................................................................................(2) 5.4 游标尺上下“零”标记与副尺相应标记的重合度......................................................(2) 5.5 副尺和主尺的标记误差..................................................................................................(2) 5.6 副尺示值误差和主尺示值误差......................................................................................(2) 6 通用技术要求.....................................................................................................................(2) 6.1 外观..................................................................................................................................(2) 6.2 各部分相互作用..............................................................................................................(2) 6.3 各部分相对位置..............................................................................................................(2) 7 计量器具控制.....................................................................................................................(3) 7.1 检定条件..........................................................................................................................(3) 7.2 检定项目和检定设备......................................................................................................(3) 7.3 检定方法..........................................................................................................................(3) 7.4 检定结果处理..................................................................................................................(5) 7.5 检定周期..........................................................................................................................(5) 附录 A 示值误差测量结果不确定度评定.........................................................................(6) 附录 B 检定证书和检定结果通知书内页信息及格式 .....................................................(9)
JJG(冀)121-2015
砖用卡尺
Brick Calipers
2015-08-01 实施
2015-05-20 发布 目 录 引言...................................................................................................................................(1) 1 范围.....................................................................................................................................(1) 2 引用文件.............................................................................................................................(1) 3 术语.....................................................................................................................................(1) 4 概述.....................................................................................................................................(1) 5 计量性能要求.....................................................................................................................(2) 5.1 测量面和测量基面的表面粗糙度..................................................................................(2) 5.2 标记宽度和宽度差..........................................................................................................(2) 5.3 测量基面的共面性..........................................................................................................(2) 5.4 游标尺上下“零”标记与副尺相应标记的重合度......................................................(2) 5.5 副尺和主尺的标记误差..................................................................................................(2) 5.6 副尺示值误差和主尺示值误差......................................................................................(2) 6 通用技术要求.....................................................................................................................(2) 6.1 外观..................................................................................................................................(2) 6.2 各部分相互作用..............................................................................................................(2) 6.3 各部分相对位置..............................................................................................................(2) 7 计量器具控制.....................................................................................................................(3) 7.1 检定条件..........................................................................................................................(3) 7.2 检定项目和检定设备......................................................................................................(3) 7.3 检定方法..........................................................................................................................(3) 7.4 检定结果处理..................................................................................................................(5) 7.5 检定周期..........................................................................................................................(5) 附录 A 示值误差测量结果不确定度评定.........................................................................(6) 附录 B 检定证书和检定结果通知书内页信息及格式 .....................................................(9)
推荐下载
