International

Electrotechnical

Area		Radiology and radiological physics / Auxiliary equipment : general

IEV ref		881-08-18

en		collimating diaphragm
		a device, having either a fixed or adjustable aperture, for limiting the cross-sectional area or solid angle, of a beam of radiation

fr		diaphragme (de collimation), m
		dispositif, à ouverture fixe ou réglable, destiné à limiter la section d'un faisceau de rayonnement

ar		حجاب التسديد البصري

es		diafragma de colimación

it		diaframma collimatore

ko		시준 조리개

ja		照射ダイヤフラム

pl		przesłona kolimacyjna

pt		diafragma (de colimação)

sv		primärbländare

zh		准直光阑

Publication date: 1983-01