IEC 60806 Ed. 2.0:2022 (b)
医療診断用の X 線管アセンブリと X 線源アセンブリの最大対称照射野の決定
Determination of the maximum symmetrical radiation field of X-ray tube assemblies and X-ray source assemblies for medical diagnosis
発行年月日:
2022-11-29
状態:
有効
邦訳版:
無
英語 21ページ
7,700 円(税込) 本体価格:7,000円
- 規格概要
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IEC 60806:2022 is applicable to X-RAY SOURCE ASSEMBLIES and X-RAY TUBE ASSEMBLIES.全文を表示する
This document specifies a method for the determination of the greatest geometrically symmetrical RADIATION FIELD at a specified distance from the FOCAL SPOT for which the percentage AIR KERMA RATE along the major axes of the RADIATION FIELD does not fall below a permitted value.
In case multiple FOCAL SPOTS are not super-imposed, each FOCAL SPOT has its own REFERENCE AXIS. Then the maximum RADIATION FIELD can be given for each FOCAL SPOT separately.
IEC 60806:2022 cancels and replaces the first edition published in 1984. This edition constitutes a technical revision.
This edition includes the following significant technical change with respect to the previous edition:
a) addition of solid state detectors as they have become more common since the first edition of 1984.
TC |
TC 62/SC 62B |
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ICS |
11.040.50 |
備考 |