BS ISO 21232:2018规定了一种试验方法，该方法模拟小气候，通过使用防汗加热板测量水蒸气阻力（包括空气层和相对湿度）来确定纺织材料的保湿效果。本试验方法适用于服装系统中使用的织物、薄膜、涂层和皮革，包括多层组件。交叉引用:ISO 11092:2014ISO 139购买本文件时可获得的所有现行修订均包含在购买本文件中。

BS ISO 21232:2018 specifies a test method which simulates the microclimate for determining the moisturizing effect of textile materials by measuring water-vapour resistance including air layer and relative humidity using a sweating guarded-hotplate. This test method can be applied to fabrics, films, coatings and leather including multilayer assemblies, for use in clothing system.Cross References:ISO 11092:2014ISO 139All current amendments available at time of purchase are included with the purchase of this document.