1.1 本标准描述了用于提供实时信息的铺砌表面的移动非接触表面污染物监测设备的最低性能和操作要求。本标准涉及检测和测量水基、天气产生的污染物的测量设备，如雪、淤泥、冰和铺砌表面上的积水。 1.2 本规范旨在作为最低性能标准，当设备的预期功能是提供用于确定安全性的测量值时，监管组织和行业参与者将在确定是否符合最低性能要求时参考该标准- 临界表面状况评估。这些评估可能包括FAA TALPA-ARC框架或ICAO全球报告格式规定中为机场跑道状况评估提供的信息。 1.3 移动式非接触表面污染物测量设备是一种车载测量设备，用于测量和分类铺砌表面上天气产生的水基污染物的类型，如水、霜、淤泥、雪和冰。这些设备还可以检测铺设的表面是否没有这些污染物。这些设备还可以测量水- 这些污染物在表面上的等效深度，不是国际民航组织和航空业使用的其他法规中规定的物理深度。 1.4 单位- 以国际单位制表示的数值应视为标准值。括号中给出的值是英寸-磅单位的数学转换，仅供参考，不被视为标准值。 1.5 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。 1.6 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 describes the minimum performance and operating requirements of mobile non-contact surface contaminant monitoring equipment for paved surfaces providing real-time information. The standard deals with measurement equipment detecting and measuring water-based, weather-produced contaminants such as snow, slush, ice, and standing water on paved surfaces. 1.2 This specification is intended as a minimum performance standard that will be referenced by regulatory organizations and industry participants when determining required compliance to minimum performance requirements when the intended function of the equipment is to supply measurements to be used in determination of safety-critical surface condition assessments. These assessments could include information such as that provided for airport runway condition assessments in the FAA TALPA-ARC framework or in the ICAO Global Reporting Format regulations. 1.3 Mobile non-contact surface contaminant measuring devices are vehicle-mounted measurement equipment that measure and classify the type of weather-produced, water-based contaminant on paved surfaces such as water, frost, slush, snow, and ice. The devices can also detect if the paved surface is free of any of these contaminants. The devices are also able to measure the water-equivalent depth of these contaminants on the surface, which is not the physical depth specified in the ICAO and other regulations used in the aviation industry. 1.4 Units— The values stated in SI units are to be regarded as standard. The values given in parentheses are mathematical conversions to inch-pound units that are provided for information only and are not considered standard. 1.5 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. 1.6 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.