Norm

NEN-ISO 5725:1987 en

Precisie van beproevingsmethoden - Bepaling van de herhaalbaarheid en reproduceerbaarheid van genormaliseerde beproevingsmethoden door interlaboratoriale proeven

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Over deze norm

Status Ingetrokken
Aantal pagina's 49
Commissie Toepassing van statistische methoden
Gepubliceerd op 01-09-1987
Taal Engels
This International standard establishes practical definitions of repeatability r and reproducibility R which lend themselves to numerical estimation by experiment. It does not provide any measure of the errors in estimating the values of r and R. It discusses th e implications of these definitions of r and R. This International Standard establishes basic principles for the layout, organization and analysis of experiments designed for estimating r and R. Experiments for this purpose will be referred to as precision experiments. Only the simplest type of experiment for the estimation of r and R is considered, which consists of tests on samples of identical material by several laboratories. This International Standard also presents rules for the interpretation and application of these estimates of r and R in practical situations.

Details

ICS-code 03.120.30
17.020
Nederlandse titel Precisie van beproevingsmethoden - Bepaling van de herhaalbaarheid en reproduceerbaarheid van genormaliseerde beproevingsmethoden door interlaboratoriale proeven
Engelse titel Precision of test methods - Determination of repeatability and reproducibility for standard test methods by interlaboratory tests

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