标准摘要
[中文适用范围]: 本文件规定了X射线计算机断层扫描(CT)的一般原则、使用的设备以及样品、材料和几何方面的基本考虑。 本文件仅适用于工业成像(即非医疗应用),并提供了一组一致的定义,用于描述CT性能参数及其与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体层摄影技术,如平移体层摄影和层析合成。 [外文原描述]: This document specifies the general principles of X-ray computed tomography (CT), the equipment used and basic considerations of sample, materials and geometry. 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 2: Principles, equipment and samples