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IEC 60522:1999 ED2

Determination of the permanent filtration of X-ray tube assemblies

Publication date:   Feb 10, 1999

General information

99.60 Withdrawal effective   Dec 4, 2020

WPUB   

IEC

TC 62/SC 62B

International Standard

11.040.50   Radiographic equipment

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Scope

Defines the concept of permanent filtration in X-ray tube assemblies for medical diagnosis and radiotherapy and describes a method for its determination. It contains requirements for statements of compliance for accompanying documents and for markings on X-ray tube assemblies. Methods are given to determine the permanent filtration in an X-ray tube assembly with an accuracy that is sufficient to enable the appropriate additional filtration to be provided in order to attain the desired total filtration.

Life cycle

PREVIOUSLY

WITHDRAWN
IEC 60522:1976 ED1

NOW

WITHDRAWN
IEC 60522:1999 ED2
99.60 Withdrawal effective
Dec 4, 2020

REVISED BY

PUBLISHED
IEC 60522-1:2020 ED1