ISO 9835:1993 环境空气.黑烟指数的测定

标准编号：ISO 9835:1993

中文名称：环境空气.黑烟指数的测定

英文名称：Ambient air — Determination of a black smoke index

发布日期：1993-03

标准范围

指定一种方法，用于测量环境空气样本的黑烟指数，该方法基于空气样本通过滤纸时产生的颗粒染色效果。附录A描述了吸收系数与传统黑烟装置的转换。

Specifies a method for measuring the black smoke index of an ambient air sample based on the staining effect of particles which is produced when a sample of air is drawn through a filter paper. Annex A describes conversion of absorption coefficient to traditional black smoke units.

标准预览图