
JJF(浙)1174-2021
0.5MHz-15MHz 超声声场特性校准规范
Calibration Specification for Acoustic Performance ofUltrasonic Field in the Frequency Range 0.5MHz to 15MHz
2021-06-05实施
2021-03-05发布
目录
引言...............................................................................................................................................1
1 范围 .............................................................................................................................................1
2 引用文件 .....................................................................................................................................1
3 术语和计量单位 .........................................................................................................................1
4 概述 .............................................................................................................................................2
5 计量特性 .....................................................................................................................................2
6 校准条件 .....................................................................................................................................3
7 校准项目和校准方法 .................................................................................................................4
8 校准结果表达 .............................................................................................................................7
9 复校时间间隔 .............................................................................................................................7
附录 A 校准记录的内容..................................................................................................................8
附录 B 测量不确定度评定示例....................................................................................................11