Aktívna norma | Vydaná: 15.08.2011

ISO/TR 24697:2011

Textiles and textile products — Guidelines on the determination of the precision of a standard test method by interlaboratory trials
(Textiles et produits textiles — Lignes directrices pour la détermination de la fidélité d´une méthode d´essai normalisée au moyen d´essais interlaboratoires)

Dostupné jazyky: Anglicky

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Podrobné informácie

Označenie: ISO/TR 24697:2011

Dátum vydania: 15.08.2011

Stránok: 15

Krajina: Medzinárodná technická norma

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Anotácia

Description / Abstract: ISO/TR 23697:2011 can be applied to textiles and textile products and is concerned only with test methods which operate in a continuous scale to yield a single numerical figure as the test result. However, this single figure can be the outcome of a calculation from a set of measurements. The distribution of test results is required to be unimodal and is assumed to be normal. With non-Gaussian distributions, other evaluation procedures will be necessary. It does not cover methods which yield discrete values, "pass/fail" (go/no go) type results, (accept/reject) tests or where a ranking scheme is in operation.

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