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Normas DIN – AENOR
DIN EN ISO 18490:2013-06

DIN EN ISO 18490:2013-06

Non-destructive Testing - Evaluation of vision acuity of NDT personnel (ISO/DIS 18490:2013); German version prEN ISO 18490:2013 / Note: Date of issue 2013-06-24

Essais non destructifs - Évaluation de l'acuité visuelle du personnel END (ISO/DIS 18490:2013); Version allemande prEN ISO 18490:2013 / Attention: Date de parution 2013-06-24

Zerstörungsfreie Prüfung - Bestimmung der Sehfähigkeit von ZfP-Personal (ISO/DIS 18490:2013); Deutsche Fassung prEN ISO 18490:2013 / Achtung: Erscheinungsdatum 2013-06-24

Fecha Anulación:
2015-10 /Withdrawn
Equivalencias internacionales:

ISO/DIS 18490 (2013-06)

prEN ISO 18490 (2013-06)

Relación con otras normas DIN:

Reemplazada por: DIN EN ISO 18490:2015-10

Resumen:
This document specifies the form of the optotype, the test procedure and the acceptance level for near vision acuity of NDT personnel. It also addresses the qualification requirements for personnel permitted to carry out the test.This standard only addresses near vision acuity under defined conditions similar to those encountered during routine NDT inspection. It does not address an individual's overall visual acuity and users are advised to consider the need for a general eye examination by specialist medical personnel to ensure general vision acuity is appropriate for job function.This document does not address colour vision requirements.
Keywords:
Definitions, Determination, Layout, Near, Non-destructive testing, Ophthalmic optics, Optics, Optotypes, Personnel, Quality requirements, Specification (approval), Test symbols, Testing, Tolerances (measurement), Training, Visual acuity, Visual acuity testings, Visual acuity tests, Visual faculty, Visual perception
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