ASTM F1291-99
Historical Standard: ASTM F1291-99 Standard Test Method for Measuring the Thermal Insulation of Clothing Using a Heated Manikin
SUPERSEDED (see Active link, below)
ASTM F1291
1. Scope
1.1 This test method covers determination of the insulation value of a single garment or a clothing ensemble. It describes measurement of the resistance to dry heat transfer from a constant skin temperature manikin (with a human skin temperature pattern) to a relatively calm, cool environment.
1.1.1 This is a static test that provides a baseline clothing measurement on a standing manikin.
1.1.2 The effects of body position and movement are not addressed in this test method.
1.2 The insulation values obtained apply only to the particular garments, as tested, and for the specified thermal and environmental conditions of each test, particularly with respect to air movement, are not addressed in this test method.
1.2.1 the insulation values obtained apply only to the particular ensembles evaluated and for the specified thermal and environmental conditions of each test, particularly with respect to air movement past the manikin.
1.3 The values stated ineither clo or SI units are to be regarded separately as standard. Within the text, the SI units are shown in brackets. The values stated in each system are not exact equivalents; therefore, each system shall be used independently of the other. Combining values from the two systems may result in nonconformance with the test method.
2. Referenced Documents (purchase separately) The documents listed below are referenced within the subject standard but are not provided as part of the standard.
ASTM Standards
D1518 Test Method for Thermal Resistance of Batting Systems Using a Hot Plate
E691 Practice for Conducting an Interlaboratory Study to Determine the Precision of a Test Method
F2370 Test Method for Measuring the Evaporative Resistance of Clothing Using a Sweating Manikin
ASHRAE Standards
ASHRAE 55-1992 Thermal Environmental Conditions for Human OccupancyKeywords
clothing insulation; protective clothing; thermal insulation ; thermal manikin; Air layer resistance (I T ); Clothing insulation; Garments; Heating tests--textile materials/applications; Heating tests--thermal insulation; Heat loss/savings; Mannequin; Nude test; Protective clothing; Sensors; Thermal insulating materials (clothing) ;
ICS Code
ICS Number Code 61.020 (Clothes)
DOI: 10.1520/F1291-99
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