EN 31092, GB/T 11048-2008, ISO 11092
Measurement of thermal and water-vapour resistance under steady-state conditions (sweating guarded-hotplate test)
This method of measurement applies to fabrics, films, coatings, foams and leather, including multilayer assemblies, for use in clothing, quilts, sleeping bags, upholstery and similar textile or textile-like products. Application is restricted to a maximum thermal resistance and water-vapour resistance which depend on the dimensions and construction of the apparatus used (e.g. 2 m2 K/W and 700 m2Pa/W, respectively), for the minimum specifications of the equipment referred to.
