1.1 This standard practice covers the determination of the temperature rating of a cold weather protective clothing garment or system of garments when worn with one of two base ensembles. It involves measuring the thermal resistance (insulation) value of a clothing ensemble (base ensemble plus the garment or garment system being evaluated) with a heated manikin in accordance with Test Method F1291. The result is used in a heat loss model to predict the lowest environmental temperature for comfort.
Product Details
- Published:
- 06/01/2023
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