
JJF(鄂)66-2020
建筑外门窗气密、水密、抗风压性能检测装置校准规范
Calibration Specification of Air Permeability,Watertightness,Wind Load Resistance Performance Testing Device for Building External Windows and Doors
2021-01-01实施
2020-12-18发布
目 录
引 言.................................................(1)
1 范围................................(1)
2引用文件....................................(1)
3 术语.....................................(1)
3.1 外门窗.................................................(1)
3.2 气密性能..................................(1)
3.3 水密性能..............................(1)
3.4 抗风压性能...............................(1)
3.5 标准状态..........................................(1)
4 概述...........................................(1)
5 计量特性...............................(2)
6 校准条件.........................................(3)
6.1 环境条件.................................................(3)
6.2 校准用标准器具及配套设备...........................(3)
7 校准项目和校准方法...........................(3)
7.1 校准项目.......................(3)
7.2 校准方法......................................(4)
7.2.1 校准前准备工作.........................(4)
7.2.2 检测装置压力校准.................................(4)
7.2.3 检测装置空气流量校准.............................(5)
7.2.4 检测装置水流量校准.............................(6)
7.2.5 检测装置位移校准.......................................(7)
8 校准结果表达...........................................(9)
9 复校时间间隔....................................................(9)
附录A 建筑外门窗气密、水密、抗风压性能检测装置测量不确定度评定分析 ......(10)
A.1 压力示值误差的测量不确定度评定分析..........................(10)
A.2 空气流量示值误差的测量不确定度评定分析.....................(13)