标准摘要
[中文适用范围]： ISO 29463-2 规定了根据 ISO 29463-3、ISO 29463-4 和 ISO 29463-5 测试高效过滤器和过滤介质所用的气溶胶产生和测量设备，以及粒子计数较少时的粒子计数统计基础。本部分旨在与 ISO 29463-1、ISO 29463-3、ISO 29463-4 和 ISO 29463-5 配合使用。 [外文原描述]： ISO 29463-2:2011 specifies the aerosol production and measuring equipment used for testing high-efficiency filters and filter media in accordance with ISO 29463-3, ISO 29463-4 and ISO 29463-5, as well as the statistical basis for particle counting with a small number of counted events. It is intended to be used in conjunction with ISO 29463-1, ISO 29463-3, ISO 29463-4 and ISO 29463-5.
英文名称High-efficiency filters and filter media for removing particles in air — Part 2: Aerosol production, measuring equipment and particle-counting statistics