旧烟度卡的烟度值R_b与新烟度标准烟度值S_F之间的关系  

Relation Between Smoke Intensity Values on Old and New Rated Smoke Cards.

作　　者：杨万顺[1] 金马可 

机构地区：[1]北京市环境监测中心 [2]温州市仪器仪表研究所

出　　处：《中国环境监测》1997年第1期40-41,共2页Environmental Monitoring in China

摘　　要：目前我国已发布实施了一些新烟度排放、测量和仪器标准，并规定烟度符号采用ＳＦ，烟度单位为ＦＳＮ。但由于尚未发布实施新的标准烟度卡，而仍然使用旧的标准烟度卡（烟度值为Ｒｂ），因此给烟度测量造成了一定的误差。Some new Standards regarding exhaust emission smoke,measurement and instruments have been put into practice currently in this countri Symbol of smoke intensity is stipulated to be S F and unit to be FSN.However,new rated smoke card has not yet become effective,and original rated smoke card,of which symbol of smoke intensity value stipulated to be R b is still used,a definite error is therefore caused in smoke measurement.The paper discourses relation between smoke intensity value R b on the old rated smoke card and smoke intensity value S F of the new one.

关 键 词：烟度 烟度卡 烟度值 标准 RB SF 

分 类 号：X－651[环境科学与工程]