Air sampling filtration media: Collection efficiency for respirable size-selective sampling
نویسندگان
چکیده
منابع مشابه
Evaluation of pump pulsation in respirable size-selective sampling: part I. Pulsation measurements.
Pulsations generated by personal sampling pumps modulate the airflow through the sampling trains, thereby varying sampling efficiencies, and possibly invalidating collection or monitoring. The purpose of this study was to characterize pulsations generated by personal sampling pumps relative to a nominal flow rate at the inlet of different respirable cyclones. Experiments were conducted using a ...
متن کاملEvaluation of pump pulsation in respirable size-selective sampling: Part III. Investigation of European standard methods.
Lee et al. (Evaluation of pump pulsation in respirable size-selective sampling: part I. Pulsation measurements. Ann Occup Hyg 2014a;58:60-73) introduced an approach to measure pump pulsation (PP) using a real-world sampling train, while the European Standards (EN) (EN 1232-1997 and EN 12919-1999) suggest measuring PP using a resistor in place of the sampler. The goal of this study is to charact...
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ژورنال
عنوان ژورنال: Aerosol Science and Technology
سال: 2015
ISSN: 0278-6826,1521-7388
DOI: 10.1080/02786826.2015.1128525