内容简介
JJF（浙）1174-20210.5MHz-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
相关文章
JJF(浙) 1174-2021 0.5MHz-15MHz超声声场特性校准规范
JJF 1650-2017 超声探伤仪换能器声场特性校准规范
JJF 1650-2017 超声探伤仪换能器声场特性校准规范 高清晰版
YY/T 0865.2-2018 超声水听器 第2部分∶40 MHz以下超声场用水听器的校准
JJF 1518-2015 医用超声声场测量系统校准规范 高清晰版
YY/T 0642-2022 超声 声场特性 确定医用诊断超声场热和机械指数的试验方法
YY∕T 0642-2014 超声 声场特性 确定医用诊断超声热场和机械指数的试验方法
JJF 1842-2020 固定式声场测听设备校准规范