A microscope-based particle counting system for determining collected aerosol mass during the calibration of a cascade impactor

被引：4

作者：

Picard, P ^{[1
]}

Michaud, D ^{[1
]}

Baril, M ^{[1
]}

机构：

[1] Univ Laval, Dept Phys, Quebec City, PQ G1K 7P4, Canada

来源：

AEROSOL SCIENCE AND TECHNOLOGY | 1999年 / 31卷 / 05期

关键词：

D O I：

10.1080/027868299304075

中图分类号：

TQ [化学工业];

学科分类号：

0817 ;

摘要：

It is shown that a simple optical particle-counting system can be efficiently and accurately used for determining the mass of collected particles during the calibration of a cascade impactor. For particles larger than 1 mu m in diameter, the limit of detection was enhanced by a factor 5 compared to the traditional spectrophotometer-based method.

引用

页码：350 / 357

页数：8

共 3 条

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[2] Research on the fractal model and calibration of the aerosol mass concentration measurement based on the particle group light scattering
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