目 次

前言...................................................................................................................................................................1

1范围................................................................................................................................................................. 1

2规范性引用文件.............................................................................................................................................1

3术语和定义.....................................................................................................................................................1

4产品分类.........................................................................................................................................................1

4.1型式.........................................................................................................................................................1

4.2准确度等级.............................................................................................................................................1

5技术要求.........................................................................................................................................................1

5.1工作条件.................................................................................................................................................2

5.2基本误差.................................................................................................................................................2

5.3回差.........................................................................................................................................................2

5.4轻敲位移.................................................................................................................................................2

5.5指针偏转平稳性.....................................................................................................................................2

5.6超压.........................................................................................................................................................2

5.7交变负荷.................................................................................................................................................3

5.8抗被测介质脉动性能.............................................................................................................................3

5.9温度影响.................................................................................................................................................3

5.10 抗工作环境振动性能.............................................................................................................................3

5.11 抗运输环境性能.....................................................................................................................................3

5.12 外观.........................................................................................................................................................4

6试验方法.........................................................................................................................................................4

6.1环境条件.................................................................................................................................................4

6.2标准仪器.................................................................................................................................................4

6.3检验项目和方法.....................................................................................................................................4

7检验规则.........................................................................................................................................................5

7.1出厂检验.................................................................................................................................................5

7.2型式检验.................................................................................................................................................6

8标志、包装和贮存.........................................................................................................................................6

8.1标志.........................................................................................................................................................6

8.2包装.........................................................................................................................................................6

8.3贮存.........................................................................................................................................................6

本标准按照 GB/T 1.1—2009 给出的规则起草。

本标准由河南省计量器具标准化技术委员会提出并归口。