| 南京地区P-5L2型数字粉尘仪换算系数K值的测定 |
| |
| 引用本文： | 王小群,田宏迩.南京地区P-5L2型数字粉尘仪换算系数K值的测定[J].铁道劳动安全卫生与环保,2007,34(2):88-91. |
| |
| 作者姓名： | 王小群 田宏迩 |
| |
| 作者单位： | 1. 南京铁路疾病预防控制中心,江苏,南京,210042
2. 东南大学公共卫生学院,江苏,南京,210009 |
| |
| 摘 要： | 为确定南京地区P-5L2型数字粉尘仪的换算系数K值,用北京新技术应用研究所生产的P-5L2型数字粉尘仪和江苏省建湖电子仪器仪表厂生产的HFC-3BT呼吸性粉尘采样器,对南京石榴园采石厂和浦镇车辆厂的各种粉尘进行了测定,得出了不同作业点不同粉尘的总尘和呼吸性粉尘质量浓度与粉尘相对质量浓度的换算系数K值。
|
| 关 键 词： | P-5L2型数字粉尘仪 换算系数 K值 呼吸性粉尘 |
| 文章编号： | 1003-1197(2007)02-0088-04 |
| 修稿时间： | 2006-11-28 |
Detection of Converting Coefficient K of P-5L2 Dust Collecting Instrument in Nanjing |
| |
| WANG Xiao-qun,TIAN Hong-er.Detection of Converting Coefficient K of P-5L2 Dust Collecting Instrument in Nanjing[J].Railway Occupational Safety Health & Environmental Protection,2007,34(2):88-91. |
| |
| Authors: | WANG Xiao-qun TIAN Hong-er |
| |
| Abstract: | In order to ensure the converting coefficient K value of P-5L_2 dust colle cting instrument in Nanjing, we use P-5L_2 dust collecting instrument pr odu ced by Beijing New Technology Applying Institute and HFC-3BT inhibited dust col l ecting instrument produced by JIANHU Electronic Instrument Factory in Jiangsu to test various dust in some stone-collecting and car-producing factory, then we g et the mass concentration of TSP and PM_ 10 , and the K value of dust rel ative mass concentration. |
| |
| Keywords: | P-5L_2 dust collecting instrument converting coefficient K value respirable dust |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
