NF EN 838 : 2010
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
WORKPLACE EXPOSURE - PROCEDURES FOR MEASURING GASES AND VAPOURS USING DIFFUSIVE SAMPLERS - REQUIREMENTS AND TEST METHODS
30-01-2023
12-01-2013
Avant-propos
Introduction
1 Domaine d'application
2 Références normatives
3 Termes et définitions
4 Symboles et abréviations
5 Types de dispositifs de prélèvement
6 Exigences
7 Conditions générales des essais
8 Méthodes d'essai
9 Rapport d'essai
Annexe A (informative) - Principes de base du
prélèvement par diffusion
Annexe B (informative) - Estimation de l'incertitude
de mesure
Annexe C (informative) - Exemple d'estimation de
l'incertitude élargie
Bibliographie
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