1. Scope
1.1 This standard gives guidance on the evaluation and expression of uncertainty of measurements of fire test methods developed and maintained by ASTM International, based on the approach presented in the GUM. The use in this process of precision data obtained from a round robin is also discussed.
1.2 Application of this standard is limited to tests that provide quantitative results in engineering units. This includes, for example, methods for measuring the heat release rate of burning specimens based on oxygen consumption calorimetry, such as ASTM E 1354.
1.3 This standard does not apply to tests that provide results in the form of indices or binary results (e.g. pass/fail). For example, the uncertainty of the Flame Spread Index obtained according to ASTM E 84 cannot be determined.
1.4 In some cases additional guidance is required to supplement this standard. For example, the expression of uncertainty of heat release rate measurements at low levels requires additional guidance and uncertainties associated with sampling are not explicitly addressed.
ò Fire safety engineers
Keywords
fire test, fire test laboratory, measurand, quality, measurement uncertainty; ICS Number Code
The title and scope are in draft form and are under development within this ASTM Committee.
Citing ASTM Standards
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