IEC 62709:2024 RLV包含官方IEC国际标准及其红线版本。Redline版本仅提供英文版本，为您提供了一种快速简单的方法来比较IEC官方标准与其以前版本之间的所有变化。 IEC 62709:2024适用于利用X射线辐射并用于检查不在车辆、集装箱或外壳内的人员的安检系统。具体地，本文件适用于用于检测被检查的个人的身体上或身体内携带的物体的系统。目标是提供测量和报告成像质量特性的标准方法，使系统制造商、潜在系统用户和其他相关方能够: a)建立用于检查个人的筛查系统预期技术性能的一致指标。这种技术性能测试补充了明确的检测测试和评估。在本文中，“检测”是指图像中的项目。 b)提供可重复和可验证的成像性能数据，可用于比较不同供应商的系统。 c)建立一个可以随着时间的推移用于校准系统或检测任何性能下降的基线。（不打算将整个测试方法用于日常质量保证测试。） d)建立上述系统的最低可接受性能要求。 这第二版取消并取代了2014年出版的第一版。与上一版相比，此版本包括以下重大技术变更: a）阐明了测试程序，以保持与IEC 62463的一致性。b)将术语“空间分辨率”改为“五级分辨率”。 c)修改了一些标准试验条件。 d)修改了一些术语和定义。 e)改变了传输通用系统的成像要求。

IEC 62709:2024 RLV contains both the official IEC International Standard and its Redline version. The Redline version is available in English only and provides you with a quick and easy way to compare all the changes between the official IEC Standard and its previous edition.

IEC 62709:2024 applies to security screening systems that utilize X-ray radiation and are used to inspect people who are not inside vehicles, containers, or enclosures. Specifically, this document applies to systems used to detect objects carried on or within the body of the individual being inspected. The objective is to provide standard methods of measuring and reporting imaging quality characteristics that enable system manufacturers, potential system users and other interested parties to:
a) Establish a consistent indicator of the expected technical performance of screening systems used for the inspection of individuals. Such technical performance testing complements explicit detection testing and evaluation. In this document "detection" refers to items in an image.
b) Provide repeatable and verifiable imaging performance data that can be used to compare systems from different vendors.
c) Establish a baseline that can be used over time to calibrate the system or detect any performance degradation. (It is not intended that the entire test method be employed for daily quality assurance testing.)
d) Establish minimum acceptable performance requirements for the systems described above.
This second edition cancels and replaces the first edition published in 2014. This edition includes the following significant technical changes with respect to the previous edition:
a) Clarified the test procedures to maintain consistency with IEC 62463.
b) Changed the term "spatial resolution" to "pentalith resolution".
c) Modified some standard test conditions.
d) Modified some terms and definitions.
e) Changed the imaging requirements for transmission general-use systems.