JJG 676-2019
测振仪
Verification Regulation of Vibration meters
2020-03-31 实施
2019-12-31发布
目 录
引言.....................................................1
1范围........................................................1
2引用文献..........................................................1
3概述..........................................................1
4计量性能要求 ..............................1
4.1测振仪主要技术要求....................................1
4.2 幅值频率响应.........................................2
4.3幅值线性度..................................................2
.4频率误差......................................................2
4.5上限和下限截止频率............................................2
5通用技术要求 ...................................................2
6计量器具控制.........................................................2
6.1检定条件............................................2
6.2 检定项目..........................................................3
6.3检定方法..........................................3
6.4检定结果的处理...............................................6
6.5检定周期....................................................7
6 附录A...................................................................7
附录B.....................................................................8