内容简介
JJF（冀）159-2019数字式 LCR测量仪校准规范
Calibration Specification of Digital LCR Measuring Instrument
2019-07-01 实施
2019-04-18 发布
目 录
引言.............................................................................................................................1
1 范围........................................................................................................................1
2 引用文件........................................................................................................................1
3 概述........................................................................................................................1
4 计量特性........................................................................................................................1
4.1 工作频率........................................................................................................................1
4.2 信号电平........................................................................................................................1
4.3 测量参量........................................................................................................................2
4.4 损耗因数........................................................................................................................2
4.5 内部直流偏置........................................................................................................................2
5 校准条件........................................................................................................................2
5.1 环境条件........................................................................................................................2
5.2 测量标准及其他设备........................................................................................................................2
6 校准项目和校准方法 ........................................................................................................................3
6.1 校准项目 ........................................................................................................................3
6.2 校准方法 ........................................................................................................................3
7 校准结果表达........................................................................................................................8
8 复校时间间隔........................................................................................................................8
附录 A 测量结果不确定度评定示例........................................................................................................................9
附录 B 校准证书内页格式........................................................................................................................12