ISO 18640
Protective clothing for firefighters – Physiological impact.
Protective clothing for firefighters — Physiological impact — Part 1:Measurement of coupled heat and moisture transfer with the sweating torso In this standard test method, the Sweating Torso, an upright heated cylinder that simulates perspiration, is used to assess intrinsic clothing properties by measuring dry insulation, wet heat transfer, and drying behavior through a three-phase protocol. This method characterizes the essential properties of fabric assemblies of a representative garment or clothing ensemble for thermo-physiological assessment.
