Comparative laboratory trials of two portable direct-reading dust monitors

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<title>Comparative laboratory trials of two portable direct-reading dust monitors</title>
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<title>The Annals of occupational hygiene</title>
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<name type="personal" usage="primary" xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="MAPA20080065355">
<namePart>Chung, K.Y.K.</namePart>
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<namePart>Vaughan, Nicholas P.</namePart>
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<abstract displayLabel="Summary">Two commercially available portable direct-reading respirable-dust monitors have been tested in a laboratory calm air chamber against a range of airborne dusts. Relative to concentrations measured with the MRE 113A horizontal elutriator the instruments showed a variable degree of agreement, and could be influenced both by particle size distribution and by particle composition. For a given composition and particle size distribution however it should be possible to calibrate the instruments to give consistent agreement with the horizontal elutriator</abstract>
<note type="statement of responsibility">K.Y.K. Chung and N.P. Vaughan</note>
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<topic>Higiene industrial</topic>
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<topic>Contaminación atmosférica</topic>
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<topic>Control de la contaminación</topic>
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<topic>Polvo</topic>
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<topic>Partículas ambientales</topic>
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<topic>MRE 113A</topic>
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<topic>Estudios comparativos</topic>
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<text>nº 4, 1989 ; p. 591-606</text>
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