BS EN ISO 9920:2009 PDF

Ergonomics of the thermal environment. Estimation of thermal insulation and water vapour resistance of a clothing ensemble

First page of standard BS EN ISO 9920:2009

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Title (English):

BS EN ISO 9920:2009

Ergonomics of the thermal environment. Estimation of thermal insulation and water vapour resistance of a clothing ensemble

Format:: Electronic (PDF)
Publication date:: January 31, 2010
ICS:: 13.180
Technical committee:: CEN
SKU:: BS EN ISO 9920:2009

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Abstract

1 Scope This International Standard specifies methods for estimating the thermal characteristics (resistance to dry heat loss and evaporative heat loss) in steady-state conditions for a clothing ensemble based on values for known garments, ensembles and textiles. It examines the influence of body movement and air penetration on the thermal insulation and water vapour resistance . This International Standard does not

— deal with other effects of clothing, such as adsorption of water, buffering or tactile comfort,

— take into account the influence of rain and snow on the thermal characteristics,

— consider special protective clothing (water-cooled suits, ventilated suits, heated clothing), or

— deal with the separate insulation on different parts of the body and discomfort due to the asymmetry of a clothing ensemble.

Related standards

Other BS standards

— deal with other effects of clothing, such as adsorption of water, buffering or tactile comfort,

— take into account the influence of rain and snow on the thermal characteristics,

— consider special protective clothing (water-cooled suits, ventilated suits, heated clothing), or

— deal with the separate insulation on different parts of the body and discomfort due to the asymmetry of a clothing ensemble.

BS EN ISO 9920:2009 PDF

Abstract

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Abstract

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