标准编号：ISO 29462:2022
中文名称：微粒尺寸和气流阻力法对通用通风过滤装置和系统的就地清除效率进行现场测试
英文名称：Field testing of general ventilation filtration devices and systems for in situ removal efficiency by particle size and resistance to airflow
发布日期：2022-07
标准范围
This document describes a procedure for measuring the performance of general ventilation air cleaning devices in their end use installed configuration. The performance measurements include removal efficiency by particle size and the resistance to airflow. The test procedures include the definition and reporting of the system airflow.
The procedure describes a method of counting ambient air particles of 0,3 μm to 5,0 μm upstream and downstream of the in-place air cleaner(s) in a functioning air handling system. The procedure describes the reduction of particle counter data to calculate removal efficiency by particle size.
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