Sweating Guarded Hotplate is used to test the thermal and water-vapor resistance of fabrics, films, coatings, foams and leather including multilayer assemblies used in clothing, quilts, sleeping bags, upholstery and similar textile or textile-like products under steady-state conditions. It is used to simulate the heat and mass transferring process occurs on the surface of human skin. https://fyitester.com/for-sale/sweating-guarded-hotplate/