Factors affecting the Heubach and MRI dustiness tests

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      <subfield code="a">The effect of test parameters upon material dustiness measured by the Heubach dust measurement appliance and the MRI dustiness tester was studied. The users of these tests can alter tests can alter test parameters such as flow rate, sampling time, mass of material tested, bulk density, and vibrator setting. The effect of these parameters upon the aerosol produced in the dustiness tester was experimentally studied</subfield>
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      <subfield code="g">Vol. 51, nº 4, April 1990 ; p. 210-216</subfield>
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