JJF 1751-2019
菌落计数器校准规范
Calibration Specification for Colony Counters
2019-09-05 发布
2019-12-05 实施
4概述............1
5计量特性..........2
5.1示值误差.........2
5.2重复性..........2
5.3鉴别力..........2
5.4色温...........2
5.5分辨率..........2
6校准条件..........2
6.1环境条件.........2
6.2校准用标准物质及其他设备............2
7.1示值误差.........2
7.2重复性..........3
7.3鉴别力..........3
7.4分辨率..........3
7.5色温...........3
8校准结果表达........3
9复校时间间隔    ........................3
附录A校准证书内页推荐格式    ...................4
附录B原始记录格式（参考）    ...................5
附录C仪器示值误差测量结果的不确定度评定示例  ..........6