標準號：DIN EN ISO 9920-2009
中文標準名稱：熱環境人類工程學.整套服裝的保暖和耐水蒸汽能力的估計(ISO 9920:2007,修改件2008-11-01),德文版本 EN ISO 9920:2009
英文標準名稱：Ergonomics of the thermal environment - Estimation of thermal insulation and water vapour resistance of a clothing ensemble (ISO 9920:2007, Corrected version 2008-11-01); English version of DIN EN ISO 9920:2009-10
標準類型：A25
發布日期：1999/12/31 12:00:00
實施日期：1999/12/31 12:00:00
中國標準分類號：A25
國際標準分類號：13.040.20;13.180;61.020
適用范圍：This International Standard specifies methods for estimating the thermal characteristics (resistance to dry heatloss and evaporative heat loss) in steady-state conditions for a clothing ensemble based on values for knowngarments, ensembles and textiles. It examines the influence of body movement and air penetration on thethermal 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.