CEN
CEN/TC 138/WG 12 - Evaluation of vision acuity of NDT personnel
Evaluation of vision acuity of NDT personnel
General Information
Status
Inactive
Work Field
Information technology
50
CEN
EN ISO 18490:2015(Main)
Non-destructive Testing - Evaluation of vision acuity of NDT personnel (ISO 18490:2015)
ISO 18490:2015 specifies the form of the optotype, the quality requirements for the chart, 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.
ISO 18490:2015 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.
ISO 18490:2015 does not address colour vision requirements.
- Standard16 pagesEnglish languagesale 10% offe-Library read for1 day
- Standard16 pagesEnglish languagesale 10% offe-Library read for1 day
- Draft12 pagesGerman languagesale 10% offe-Library read for1 day
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