NF ISO 18522
Paper and board - Automated off-line testing of physical properties for CD (cross direction) profiles
ISO 18522:2016 specifies the procedures for determining the cross direction profiles of physical properties of paper and board using automated off-line testers. Where available for a given measurement, the relevant International Standard is referred to. It is applicable to most kinds of paper and board, but is not relevant for tissue and corrugated board. In ISO 18522:2016, it is left to the paper and board producer and the customer to agree upon which properties are relevant. The results are reported as mean values or as profiles across the machine. Some properties are reported in index form. The result obtained using the relevant ISO standard based on stand-alone equipment is used in case of challenge or dispute, if not otherwise agreed.
ISO 18522:2016 specifies the procedures for determining the cross direction profiles of physical properties of paper and board using automated off-line testers. Where available for a given measurement, the relevant International Standard is referred to. It is applicable to most kinds of paper and board, but is not relevant for tissue and corrugated board.
In ISO 18522:2016, it is left to the paper and board producer and the customer to agree upon which properties are relevant. The results are reported as mean values or as profiles across the machine. Some properties are reported in index form.
The result obtained using the relevant ISO standard based on stand-alone equipment is used in case of challenge or dispute, if not otherwise agreed.
-
1 Domaine d'application
-
2 Références normatives
-
3 Termes et définitions
-
4 Principe
-
5 Appareillage
-
6 Échantillonnage
-
7 Conditionnement
-
8 Mode opératoire
-
9 Calcul et expression des résultats
-
10 Rapport d'essai
- Annexe A Conditionnement accéléré
- Annexe B Comparaison entre les instruments autonomes et les bancs d'essai automatisés pour déterminer les profils ST
- Annexe C Comparaison entre essais autonomes et essais hors ligne automatisés pour tous les échantillons préconditionnés et conditionnés ( ISO 187 )
- Bibliographie
COBAZ is the simple and effective solution to meet the normative needs related to your activity, in France and abroad.
Available by subscription, CObaz is THE modular solution to compose according to your needs today and tomorrow. Quickly discover CObaz!
Request your free, no-obligation live demo
I discover COBAZ