A new mass sensor for respirable dust measurement

American Industrial Hygiene Association Journal
G J Sem, K Tsurubayashi

Abstract

A new portable instrument measures mass concentration in the 100 mug/m3 range of airborne dust particles smaller than 10 mum. An electrostatic precipitator desposits particles as small as 0.01 mum onto a piezoelectric micro-balance sensor. The instrument utilizes digital readout and a built-in sensor cleaner.

Citations

Sep 6, 2012·Tobacco Control·Benjamin J ApelbergPatrick N Breysse
May 2, 1980·Science·J L Repace, A H Lowrey

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