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ASTM F1506

电工瞬时电弧接触和相关高温危患防护服装面料的标准性能规范

制定 ASTM F1506 旨在为防护服设定最低性能规范。该规范的主要要求是服装采用阻燃面料,并且经过 ASTM F1959 测试,得到弧闪检测或 ATPV (电弧量级)。

ASTM F1959《确定服装材料电弧级别的标准测试方法》体现了耐受各种能量级别弧闪之阻燃面料的基准。通过面料的热传输和电弧释放的能量均得到测量。数据采用逻辑回归技术,以斯托尔曲线(或二度烧伤曲线)进行评估,以确定烧伤的几率。然后就能确定面料或面料系统的电弧等级。

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