Bell-Vol High Volume Sampler
作者:
JohnP. Bell,
期刊:
Analytical Letters
(Taylor Available online 1982)
卷期:
Volume 15,
issue 3
页码: 331-342
ISSN:0003-2719
年代: 1982
DOI:10.1080/00032718208064385
出版商: Taylor & Francis Group
关键词: Aerosol Sampling;Hi-vol;Inductive Motor;Flow Controller
数据来源: Taylor
摘要:
Maintenance of a constant flow rate has been a long-standing problem with hi-vol samplers used to collect ambient aerosol. Numerous types of commercially available flow controllers are currently in use. A passive flow controller has now been developed that operates without external power or electrical circuits, and, when coupled with an AC inductive motor and cyclone blower, effectively controls flow rate between 100 and 1500 L/min.
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