TERMIUM Plus®

The Government of Canada’s terminology and linguistic data bank.

NOHD [1 record]

Record 1 2021-11-29

English

Subject field(s)
  • Lasers and Masers
  • Security
  • The Eye
DEF

The intrabeam distance from the operating laser, beyond which the irradiance or radiant exposure would not be expected to exceed the appropriate intrabeam viewing protection standard for the human eye.

OBS

The value [of the distance] must be calculated using the laser system output parameters and paying due regard to the environmental conditions under which it is employed.

OBS

nominal ocular hazard distance; NOHD: designations standardized by NATO.

French

Domaine(s)
  • Masers et lasers
  • Sécurité
  • Oeil
DEF

Distance, en vision directe, à laquelle se trouve un laser en fonctionnement et au-delà de laquelle l'éclairement énergétique ou l'exposition énergétique ne devraient vraisemblablement pas dépasser la norme de protection appropriée en vision directe.

OBS

[La distance] doit être calculée en utilisant les paramètres de sortie du système laser et en tenant compte de toutes les conditions ambiantes dans lesquelles le système fonctionne.

OBS

distance oculaire critique nominale; NOHD : désignations normalisées par l'OTAN.

Spanish

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