NF EN 1635

Bar coding. Test specifications. Bar code symbols.

Le présent document a pour objet de définir les critères et les méthodes d'essai pour évaluer la qualité des symboles de codes à barres et vérifier leur conformité avec les spécifications de symbologies définies par le CEN/TC 225 "Codes à barres", et ce en englobant les deux aspects de dimension et d'optique. Il définit également les facteurs qui, dans le processus de production du symbole, contribuent à sa variabilité, de façon à fournir des lignes directrices permettant de quantifier et de compenser leurs effets pendant la durée de leur production.

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