室内空气质量在线监测仪校准规范2020
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目录
引 言..........................................................................................................................III 1 范围............................................................................................................................1 2 概述............................................................................................................................1 3 计量特性....................................................................................................................1 4 校准条件....................................................................................................................2 4.1 校准环境条件........................................................................................................2 4.2 校准标准物质及相应设备....................................................................................2 5 校准方法....................................................................................................................4 5.1 TVOC、HCHO、CO2..........................................................wenku.baidu.com........................................4 5.1.1 校准前准备........................................................................................................4 5.1.2 示值误差............................................................................................................4 5.1.3 重复性................................................................................................................4 5.1.4 稳定性................................................................................................................5 5.2 PM2.5.........................................................................................................................5 5.2.1 校准前准备........................................................................................................5 5.2.2 示值误差............................................................................................................5 5.2.3 重复性................................................................................................................5 5.2.4 稳定性................................................................................................................6 6 校准结果表达............................................................................................................6 7 复校时间间隔............................................................................................................7 附录 A（校准报告内页格式）.....................................................................................8 附录 B（校准记录格式）...........................................................................................10 附录 C（示值误差的不确定度评定）.......................................................................13
引 言..........................................................................................................................III 1 范围............................................................................................................................1 2 概述............................................................................................................................1 3 计量特性....................................................................................................................1 4 校准条件....................................................................................................................2 4.1 校准环境条件........................................................................................................2 4.2 校准标准物质及相应设备....................................................................................2 5 校准方法....................................................................................................................4 5.1 TVOC、HCHO、CO2..........................................................wenku.baidu.com........................................4 5.1.1 校准前准备........................................................................................................4 5.1.2 示值误差............................................................................................................4 5.1.3 重复性................................................................................................................4 5.1.4 稳定性................................................................................................................5 5.2 PM2.5.........................................................................................................................5 5.2.1 校准前准备........................................................................................................5 5.2.2 示值误差............................................................................................................5 5.2.3 重复性................................................................................................................5 5.2.4 稳定性................................................................................................................6 6 校准结果表达............................................................................................................6 7 复校时间间隔............................................................................................................7 附录 A（校准报告内页格式）.....................................................................................8 附录 B（校准记录格式）...........................................................................................10 附录 C（示值误差的不确定度评定）.......................................................................13