ICS17.020 M7453 T/JNM 济南计量测试学会团体标准 T/JNM-0006-2024 微量氢气检测报警仪校准方法 Calibrationspecificationfortracehydrogendetectionandalarminstrument （发布稿） 2024-08-30发布 2024-08-31实施 济南计量测试学会 发布 全国团体标准信息平台 全国团体标准信息平台 T/JNM-0006-2024 目录 前言......................................................................................................................................................................I 1范围..................................................................................................................................................................1 2引用文件..........................................................................................................................................................1 3概述.................................................................................................................................................................1 4计量性能要求.................................................................................................................................................1 5校准条件.........................................................................................................................................................2 6校准项目和校准方法.....................................................................................................................................2 6.1外观及功能性检查..............................................................................................................................2 6.2示值误差................................................................................................................................................2 6.3报警功能................................................................................................................................................3 6.4响应时间................................................................................................................................................3 6.5重复性....................................................................................................................................................3 6.6漂移.........................................................................................................................................................4 7校准结果.......................................................................................................................................................4 8复校时间间隔...............................................................................................................................................5 附录A(资料性附录)微量氢气检测报警仪测量结果的不确定度评定示例............................................6 全国团体标准信息平台 全国团体标准信息平台