NF EN 50267-2-3 : 2000
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
COMMON TEST METHODS FOR CABLES UNDER FIRE CONDITIONS - TEST ON GAS EVOLVED DURING COMBUSTION OF MATERIALS FROM CABLES - PART 2-3: PROCEDURES - DETERMINATION OF DEGREE OF ACIDITY OF GASES FOR CABLES BY DETERMINATION OF THE WEIGHTED AVERAGE OF PH AND CONDUCTIVITY
02-28-2018
01-12-2013
1 Domaine d'application
2 Références normatives
3 Définition
4 Appareillage d'essai
5 Méthode d'essai et Mode opératoire
5.1 Principe général
5.2 Échantillons et conditionnement
5.3 Éprouvettes
5.4 Mode opératoire
5.5 Mesure du pH et de la conductivité
6 Expression des résultats
6.1 Valeur moyenne
6.2 Valeurs pondérées
Annexe A (Informative) Prescriptions de performance
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