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A new mass sensor for respirable dust measurement
American Industrial Hygiene Association Journal
|November 1, 1975
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.