JJG（粤）039-2016
纺织品甲醛测定仪
Textiles FormaldehydeAnalyzers
2017-07-01 实施
2017-04-24 发布
目 录
引言...................................................................1
1 范围...................................................................1
2 引用文件...............................................................1
3 概述.....................................................................1
4 计量性能要求..............................................................2
4.1 稳定性............................................................. 2
4.2 波长最大允许误差.........................................................2
4.3 透射比最大允许误差..............................................2
4.4 透射比重复性....................................................2
4.5 比色管的配套性 .................................2
5 通用技术要求........................................................... 2
5.1 外观与常规检查 ......................2
5.2 绝缘电阻.......................................................2
6 计量器具控制..............................................................2
6.1 检定条件....................................................2
6.2 检定标准物质及设备 ..........................................................3
6.3 检定项目...........................................3
6.4 检定方法...........................................................3
6.5 检定结果的处理...........................................5
6.6 检定周期............................................................5
附录A透射比标准滤光片的选定方法................................................6
附录B检定记录格式..............................................................7
附录C检定证书/检定结果通知书内页信息及格式 .....................8