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An Evaluation of konimeter performance. I : determination of the particle acceptance curves of continuously aspirated konimeters using latex spheres

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008  940307s1987 gbr|||| | |00010|eng d
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1001 ‎$0‎MAPA20080084189‎$a‎Sebestyen, A.
24513‎$a‎An Evaluation of konimeter performance. I‎$b‎: determination of the particle acceptance curves of continuously aspirated konimeters using latex spheres‎$c‎A. Sebestyen, D.K. Verma and D.C.F. Muir
520  ‎$a‎Two konimeters, the Witwatersrand and the Gathercole, were used to sample unit density latex spheres. The collection efficiency of the konimeters for particles ranging from 0.8 to 10.0 microm. in diameter was established in comparison with a thermal precipitator which sampled the same aerosol. The acceptance curve fell with increasing particle size to a minimum at 2-3 microm., rose to a peak at about 5 microm. and then fell away at larger sizes. It is probably influenced by the entry efficiency of the jet, the capture efficiency of the adhesive on the slide and particle bounce-off
65011‎$0‎MAPA20080585679‎$a‎Higiene industrial
65011‎$0‎MAPA20080605278‎$a‎Contaminantes químicos
65011‎$0‎MAPA20080549534‎$a‎Aerosoles
65011‎$0‎MAPA20080616441‎$a‎Contaminación atmosférica
65011‎$0‎MAPA20080621186‎$a‎Control de la contaminación
65011‎$0‎MAPA20080607609‎$a‎Partículas ambientales
65011‎$0‎MAPA20080551797‎$a‎Muestreos
65011‎$0‎MAPA20080559670‎$a‎Muestreador
7001 ‎$0‎MAPA20080118716‎$a‎Verma, Dave K.
7001 ‎$0‎MAPA20080051693‎$a‎Muir, D.C.F.
7404 ‎$a‎The Annals of occupational hygiene
7730 ‎$t‎The Annals of occupational hygiene‎$d‎Oxford [etc.]‎$g‎nº 4A, 1987 ; p. 441-449