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NF EN 61340-2-1/A1

Electrostatics - Part 2-1 : measurement methods - Ability of materials and products to dissipate static electric charge

Edition date: 2022-08-12
In Force
Available languages: English, French
Summary: Remplacer le troisième alinéa de l'Article 1 par le nouveau texte suivant: Les deux méthodes d'essai pour mesurer le temps de décroissance de la charge, l'une qui utilise la charge par effet de couronne et l'autre qui utilise une plaque de métal chargée, sont différentes et il est possible qu'elles ne donnent pas de résultats équivalents. Néanmoins, chaque méthode comporte une plage d'applications pour lesquelles elle est la plus adaptée. La méthode de charge par effet de couronne convient à l'évaluation de l'aptitude des matériaux, par exemple, textiles, emballages, à dissiper les charges présentes sur leurs surfaces. La méthode avec la plaque de métal chargée convient à l'évaluation de l'aptitude des matériaux et objets, par exemple, gants, doigtiers, outils à main, à dissiper les charges présentes sur les objets conducteurs placés sur ou en contact avec ces matériaux et objets. Il est possible que la méthode avec la plaque de métal chargée ne convienne pas à l'évaluation de l'aptitude des matériaux à dissiper les charges présentes sur leurs surfaces.
Keywords: ELECTROSTATICS|MATERIALS|MEASUREMENT|ELECTRIC CHARGE MEASUREMENT|MIGRATIONS|DEFINITIONS|TESTS
ICS: 17.220.99-Other standards related to electricity and magnetism, 29.020-Electrical engineering in general
CTN:

Modificaciones Normas

Modifica a NF EN 61340-2-1:201601 (C20-790-2-1)

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