Validation of a method to determine a protection factor for laboratory hoods
<?xml version="1.0" encoding="UTF-8"?><collection xmlns="http://www.loc.gov/MARC21/slim" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.loc.gov/MARC21/slim http://www.loc.gov/standards/marcxml/schema/MARC21slim.xsd">
<record>
<leader>00000nab a2200000 i 4500</leader>
<controlfield tag="001">MAP20071021878</controlfield>
<controlfield tag="003">MAP</controlfield>
<controlfield tag="005">20080418120602.0</controlfield>
<controlfield tag="007">hzruuu---uuuu</controlfield>
<controlfield tag="008">950301s1982 usa|||| | |00010|eng d</controlfield>
<datafield tag="035" ind1=" " ind2=" ">
<subfield code="a">6800013263</subfield>
</datafield>
<datafield tag="040" ind1=" " ind2=" ">
<subfield code="a">MAP</subfield>
<subfield code="b">spa</subfield>
</datafield>
<datafield tag="084" ind1=" " ind2=" ">
<subfield code="a">872</subfield>
</datafield>
<datafield tag="100" ind1="1" ind2=" ">
<subfield code="0">MAPA20080143671</subfield>
<subfield code="a">Peck, Robert C.</subfield>
</datafield>
<datafield tag="245" ind1="1" ind2="0">
<subfield code="a">Validation of a method to determine a protection factor for laboratory hoods</subfield>
<subfield code="c">Robert C. Peck</subfield>
</datafield>
<datafield tag="520" ind1=" " ind2=" ">
<subfield code="a">This paper describes a method of testing laboratory fume hoods which can be used to assess their ability to provide worker protection. The method determines a hood's relative efficiency for containing a vapor released at a known rate inside the hood. Measurement of vapor contamination breathing zone of a mannequin standing at the face of the hood allows determination of the effects of air supply, turbulent room air, hood location, hood sash configuration or worker position on actual hood performance. Validation of the test and "protection factor" as defined for this test are presented. Test results indicate that the test method and protection factor calculation is valid for different hoods and is a valuable tool for comparison of various laboratory hood systems</subfield>
</datafield>
<datafield tag="650" ind1="1" ind2="1">
<subfield code="0">MAPA20080585679</subfield>
<subfield code="a">Higiene industrial</subfield>
</datafield>
<datafield tag="650" ind1="1" ind2="1">
<subfield code="0">MAPA20080604967</subfield>
<subfield code="a">Campanas de extracción</subfield>
</datafield>
<datafield tag="650" ind1="1" ind2="1">
<subfield code="0">MAPA20080590895</subfield>
<subfield code="a">Extracción de humos</subfield>
</datafield>
<datafield tag="650" ind1="1" ind2="1">
<subfield code="0">MAPA20080563134</subfield>
<subfield code="a">Laboratorios</subfield>
</datafield>
<datafield tag="650" ind1="1" ind2="1">
<subfield code="0">MAPA20080614942</subfield>
<subfield code="a">Prevención de accidentes</subfield>
</datafield>
<datafield tag="650" ind1="1" ind2="1">
<subfield code="0">MAPA20080626020</subfield>
<subfield code="a">Prevención de la contaminación</subfield>
</datafield>
<datafield tag="650" ind1="1" ind2="1">
<subfield code="0">MAPA20080545673</subfield>
<subfield code="a">Vapores</subfield>
</datafield>
<datafield tag="650" ind1="1" ind2="1">
<subfield code="0">MAPA20080539948</subfield>
<subfield code="a">Tests</subfield>
</datafield>
<datafield tag="650" ind1="1" ind2="1">
<subfield code="0">MAPA20080591960</subfield>
<subfield code="a">Métodos de análisis</subfield>
</datafield>
<datafield tag="740" ind1="0" ind2=" ">
<subfield code="a">American Industrial Hygiene Association journal</subfield>
</datafield>
<datafield tag="773" ind1="0" ind2=" ">
<subfield code="t">American Industrial Hygiene Association journal</subfield>
<subfield code="d">Akron, Ohio</subfield>
<subfield code="g">Vol. 43, nº 8, 1982 ; p. 596-601</subfield>
</datafield>
</record>
</collection>