NF EN ISO 9920

NF EN ISO 9920

November 2003
Standard Cancelled

Ergonomics of the thermal environment - Estimation of the thermal insulation and evaporative resistance of a clothing ensemble

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Main informations

Collections

National standards and national normative documents

Thematics

Sécurité, Silver économie, Gestion des risques et SST, Accessibilité, QSE

Publication date

November 2003

Number of pages

66 p.

Reference

NF EN ISO 9920

ICS Codes

13.180   Ergonomics

Classification index

X35-206

Print number

1 - 04/02/2004

International kinship

ISO 9920:1995

European kinship

EN ISO 9920:2003
Replaced standards (1)
NF ISO 9920
June 1995
Standard Cancelled
Ergonomics of the thermal environment. Estimation of the thermal insulation and evaporative resistance of a clothing ensemble.

Standard replaced by (1)
NF EN ISO 9920
August 2009
Standard Current
Ergonomics of the thermal environment - Estimation of thermal insulation and water vapour resistance of a clothing ensemble

<p>ISO 9920:2007 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. It 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.</p> <p/>

Table of contents
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  • 1
    Domaine d'application 1
  • 2
    Principes et définitions générales 1
  • 3
    Estimation de l'isolement thermique d'une tenue vestimentaire à partir de tableaux de valeurs mesurées sur un mannequin thermique debout 2
  • 4
    Estimation du facteur de surface du vêtement 3
  • 5
    Influence des mouvements corporels et du vent sur l'isolement thermique d'une tenue vestimentaire 4
  • 6
    Estimation de la résistance à l'évaporation 4
  • Annexes
  • A
    Valeurs de l'isolement thermique de tenues vestimentaires 5
  • B
    Valeurs de l'isolement thermique de pièces vestimentaires 20
  • C
    Mesurage de l'isolement thermique des vêtements sur un mannequin thermique 47
  • D
    Mesurage de l'isolement thermique et de la résistance à l'évaporation d'une tenue vestimentaire sur des sujets 49
  • E
    Différentes expressions de l'isolement thermique d'un vêtement 50
  • F
    Résistance à l'évaporation d'un ensemble vestimentaire 52
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