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SAE AIR4964
Exposure Levels of UV Radiation in Nondestructive Inspection Processes
Translate name
STANDARD published on 1.8.2019
The information about the standard:
Designation standards: SAE AIR4964
Publication date standards: 1.8.2019
SKU: NS-956015
Country: American technical standard
Category: Technical standards SAE
Annotation of standard text SAE AIR4964 :
Long wave ultraviolet or UV-A radiation (between 320 to 400 nm) is used for fluorescent inspections in magnetic particle and liquid penetrant examinations. The UV-A radiation is obtained from either fluorescent or high intensity discharge lamps that are stationary or portable. The commercially available UV-A lamps possess a large variation in intensity output that can cause a legitimate concern for possible health hazard. This draft reviews the nature of UV-A radiation emitted by these lights, blacklight equipment, acceptable UV dosage limits adopted by the American Conference of Governmental Industrial Hygienists (ACGIH) and the European Standards Committee for Nondestructive Testing, and recommendation of proper practices when working with UV-A radiation.
SUBJECT TAXONOMY: Radiation, Non-destructive tests
SUBFILE: Aerospace
TYPE OF DOCUMENT: Aerospace Standard
