一般通风用空气过滤器常用检测标准对比研究

The Comparison Research on Common Detection Standards of General Ventilation Air Filters

对一般通风用空气过滤器性能检测常用的三大标准(ANSI/ASHRAE standard52.2、EN 779和GB/T 14295)分别进行了全面的介绍,并通过比较分析揭示了各个标准的优缺点,对空气过滤器性能检测试验台的建设和使用有很好的指导作用。

In this paper, three common used detection standards of general ventilation air filters are introduced in details（ANSI/ASHRAE standard 52.2、EN 779 and GB/T 14295）. The advantages and disadvantages of these standards are revealed by comparison analysis. It has great significance for guiding the construction and operation of the performance testing devise for general ventilation air filters.