AEROSOL FRACTIONATOR FOR LARGE-SCALE SAMPLING

被引：10

作者：

FORNEY, LJ ^{[1
]}

机构：

[1] UNIV ILLINOIS,DEPT CIVIL ENGN,URBANA,IL 61801

来源：

REVIEW OF SCIENTIFIC INSTRUMENTS | 1976年 / 47卷 / 10期

关键词：

CHEMICAL OPERATIONS - Fractionation - Particle size analysis;

D O I：

10.1063/1.1134504

中图分类号：

TH7 [仪器、仪表];

学科分类号：

0804 ; 080401 ; 081102 ;

摘要：

The design of a versatile instrument for aerosol assessment is described. The single stage device incorporates the principal of virtual impaction and a continuously variable slit width to provide for ease of calibration, low internal wall losses, and potential for large-scale sampling, as well as the option of either fractionating particles into two size classes for mass or chemical analysis or determining entire particle size distributions.

引用

页码：1264 / 1269

页数：6