1.1 本标准适用于所有手持式金属探测器（HHMD），用于发现隐藏在或隐藏在具有可触及表面的人或其他物体上的金属违禁品。本标准描述了基线性能要求，包括金属物体检测性能、安全性（电气、机械、火灾）、电磁兼容性、环境条件和范围以及机械耐久性。金属检测性能的要求是独特的，因此，提供了这些参数的测试方法，包括测试对象的设计。鼓励使用本标准的机构或组织将其独特的基于操作的需求添加到本基线性能规范中列出的需求中。 1.2 本标准描述了使用球形测试对象来测试手的检测性能，而不是使用实际的威胁对象或威胁对象的样本- 手持金属探测器。之所以使用球形测试对象，是因为球形测试对象的可检测性与方向无关，而非球形测试对象并非如此。非球形测试对象的这种方向相关检测能力可能会使HHMD被错误地归因于比HHMD能够提供的更高的性能能力。帮助希望将特定威胁对象添加到其检测性能要求中的机构，包括 附录X1 是对机构特定威胁目标不同方向的检测概率的分析。 1.3 本标准并非旨在解决与其使用相关的所有安全问题（如有）。本标准的用户有责任在使用前制定适当的安全、健康和环境实践，并确定监管限制的适用性。 1.4 本国际标准是根据世界贸易组织技术性贸易壁垒（TBT）委员会发布的《关于制定国际标准、指南和建议的原则的决定》中确立的国际公认标准化原则制定的。

1.1 This standard applies to all hand-held metal detectors (HHMDs) used to find metal contraband concealed or hidden on people or other objects with accessible surfaces. This standard describes baseline performance requirements, which includes metal object detection performance, safety (electrical, mechanical, fire), electromagnetic compatibility, environmental conditions and ranges, and mechanical durability. The requirements for metal detection performance are unique and, therefore, test methods for these parameters are provided, including the design of test objects. An agency or organization using this standard is encouraged to add their unique operationally-based requirements to those requirements listed in this baseline performance specification. 1.2 This standard describes the use of spherical test objects, instead of actual threat objects or exemplars of threat objects, to test the detection performance of hand-held metal detectors. Spherical test objects are used because the detectability of spherical test objects is not orientation dependent, whereas this is not true for non-spherical test objects. This orientation-dependent detectability of non-spherical test objects may allow a HHMD to be incorrectly attributed a higher performance capability than that HHMD is capable of providing. To aid agencies wishing to add specific threat objects to their detection performance requirements, included in Appendix X1 is the analysis of the probability of detection for different orientations of agency-specific threat objects. 1.3 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety, health, and environmental practices and determine the applicability of regulatory limitations prior to use. 1.4 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.