Development of A Low-cost Simultaneous Low Volume Air Sampler Controlled with Sonic Venturi
This study presents the results of designing a low-cost air sampler for multi-component analysis of PM2.5. We developed a multi-channel air sampling device using sonic venturi (critical nozzle) that supplies a constant airflow rate of 16.7 L/min. The constant flow rate is achieved with a backpres...
| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
| Published: |
Asian Association for Atmospheric Environment
2021-03-01
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| Series: | Asian Journal of Atmospheric Environment |
| Subjects: | |
| Online Access: | https://doi.org/10.5572/ajae.2020.072 |