标准199提供了一种定量实验室试验方法，用于使用试验粉尘测定工业脉冲清洁除尘器的性能。本试验方法适用于袋式、筒式或信封式工业除尘器，该除尘器在空气净化装置保持在线的情况下，通过使用压缩空气脉冲将滤饼从过滤介质中排出，来修复过滤介质。

Standard 199 provides a quantitative laboratory test method for determining the performance of industrial pulse cleaned dust collectors using a test dust. This method of test applies to bag, cartridge, or envelope industrial dust collectors that recondition the filter media by using a pulse of compressed air to discharge the dust cake from the filter media while the air cleaning device remains online.