標準號：BS 2742-2009
中文標準名稱：林格曼排煙濃度(Ringelmann)和小型煙霧表的使用
英文標準名稱：Use of the Ringelmann and miniature smoke charts
標準類型：Z60
發布日期：2009/5/31 12:00:00
實施日期：2009/5/31 12:00:00
中國標準分類號：Z60
國際標準分類號：13.040.40;91.060.40
引用標準：BS 2742C;BS 2742M
適用范圍：This British Standard provides guidance on the use of BS Ringelmanncharts to assess smoke emissions from unregulated processes. It is notsuitable for calibrating Continuous Emissions Monitoring Systems. Itis not applicable to processes whose emissions are regulated by EUDirectives with stated Uncertainty.NOTE Most regulated processes have particulate emissions limits belowRingelmann 1.This British Standard is intended for use with the related publications:? BS 2742C, Ringelmann chart;? BS 2742M, Miniature smoke chart.Other measuring devices or charts are not suitable for use withthis British Standard.