DIN EN ISO 9920-2009 热环境人类工程学.整套服装的保暖和耐水蒸汽能力的估计(ISO 9920:2007,修改件2008-11-01),德文版本 EN ISO 9920:2009

标准号：DIN EN ISO 9920-2009
中文标准名称：热环境人类工程学.整套服装的保暖和耐水蒸汽能力的估计(ISO 9920:2007,修改件2008-11-01),德文版本 EN ISO 9920:2009
英文标准名称：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
标准类型：A25
发布日期：1999/12/31 12:00:00
实施日期：1999/12/31 12:00:00
中国标准分类号：A25
国际标准分类号：13.040.20;13.180;61.020
适用范围：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.