ICS13.040.50 N7722 T/JNM 济南计量测试学会团体标准 T/JNM0002-2024 便携式碳排放分析仪校准方法 Calibrationspecificationforportablecarbonemissionanalyzers （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 IT/JNM-0002-2024 目录 前言............................................................................................................................................................................I 1范围.......................................................................................................................................................................1 2引用文件...............................................................................................................................................................1 3术语和计量单位..................................................................................................................................................1 3.1术语..............................................................................................................................................................1 3.2计量单位.....................................................................................................................................................1 4概述.....................................................................................................................................................................2 5技术要求.............................................................................................................................................................2 5.1外观要求...................................................................................................................................................2 5.2安全要求...................................................................................................................................................3 5.3功能要求...................................................................................................................................................3 5.4计量性能要求...........................................................................................................................................4 6校准条件.............................................................................................................................................................4 6.1校准环境...................................................................................................................................................4 6.2校准装置设备..........................................................................................................................................5 7校准项目和校准方法........................................................................................................................................5 7.1气体...........................................................................................................................................................5 7.2流量...........................................................................................................................................................6 7.3压力...........................................................................................................................................................7 7.4温度...........................................................................................................................................................8 7.5含湿量.......................................................................................................................................................8 8校准结果表达....................................................................................................................................................9 9复校时间间隔..................................................................................................................................................9 附录A(资料性附录)仪器数据采集记录和处理要求....................................................................................