Response characteristics of the diffusive sampler at fluctuating vapor concentrations

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<title>Response characteristics of the diffusive sampler at fluctuating vapor concentrations</title>
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<title>American Industrial Hygiene Association journal</title>
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<name type="personal" usage="primary" xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="MAPA20080045654">
<namePart>Hori, Hajime</namePart>
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<namePart>Tanaka, Isamu</namePart>
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<dateIssued encoding="marc">1993</dateIssued>
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<abstract displayLabel="Summary">An unsteady state model for calculating the collecting characteristics of organic vapors in the diffusive sampler is proposed using Fick's law and a mass balance equation. The results of a theoretical model suggest that when the vapor concentration in the ambient air rises suddenly from zero, a larger mass of the vapors should move into the sampler than will move under the steady state conditions because a greater vapor concentration gradient is formed in the sampler</abstract>
<note type="statement of responsibility">Hajime Hori, Isamu Tanaka</note>
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<topic>Higiene industrial</topic>
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<topic>Contaminantes químicos</topic>
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<topic>Vapores orgánicos</topic>
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<topic>Contaminación atmosférica</topic>
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<topic>Control de la contaminación</topic>
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<title>American Industrial Hygiene Association journal</title>
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<text>Vol. 54, nº 3, March 1993 ; p. 95-101</text>
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