BS 6628:1985
Method for determination of the maximum symmetrical radiation field from a rotating anode X-ray tube for medical diagnosis

Standard No.

BS 6628:1985

Release Date

1985

Published By

British Standards Institution (BSI)

Status

Be replaced 2006-08

Replace By

BS EN 60806:2004

Latest

BS EN 60806:2004

Scope

Describes determination of the dimensions of the greatest radiation field at specified distance from the focal spot symmetrical with respect to the specified reference axis, with its edges parallel to the major axes, in which the distribution of relative air kerma rate along the major axes does not fall by more than 70% of the air kerma rate on the reference axis.

BS 6628:1985 history

• 2006 BS EN 60806:2004 Determination of the maximum symmetrical radiation field from a rotating anode X-ray tube for medical diagnosis
• 1985 BS 6628:1985 Method for determination of the maximum symmetrical radiation field from a rotating anode X-ray tube for medical diagnosis