标准摘要
[中文适用范围]： 本文件提供了关于计算机断层扫描（CT）系统性能合格的指导，适用于各种测试任务。本文件仅适用于工业成像（即非医疗应用），并提供了一套一致的CT性能参数定义，包括这些性能参数与CT系统规格之间的关系。本文件适用于工业计算机断层扫描。本文件不适用于其他类型的断层扫描技术，如平移断层扫描和断层合成。 [外文原描述]： This document gives guidance on the qualification of the performance of a computed tomography (CT) system with respect to various testing tasks. This document is applicable only to industrial imaging (i.e. non-medical applications) and provides a consistent set of definitions of CT performance parameters, including the relationship between these performance parameters and CT system specifications. This document is applicable to industrial computed tomography. This document does not apply to other techniques of tomography such as translational tomography and tomosynthesis.
英文名称Non-destructive testing — Radiation methods for computed tomography — Part 4: Qualification