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地 址:上海市嘉定区金沙江西路1075号万达广场
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产品名称:巴固(霍尼韦尔/斯博瑞安)Fusion® NRR27可重复使用耳塞FUS30
产品介绍:
产品特点:
·专利双材料设计,使得耳塞有方便拿捏佩戴的核心柱,以及提供佩戴舒适的柔软侧翼
·FlexiFirm®核心柱方便拿捏,确保最便捷的佩戴
·SoftFlange™创造了最舒适的耳道封闭,提供超舒适的保护
·独特的可拆卸尼龙耳塞线
·双尺寸设计,提供个性化佩戴舒适
·带HearPack耳塞盒
·Patented dual material design combines firm core for easy handling with soft flanges for comfort and fit
·FlexiFirm® stem is easy to grasp, ensuring easy insertion into the ear canal
·SoftFlange™ creates comfortable seal in the ear canal for superior comfort and protection
·Unique detachable nylon cord system adapts to virtually any application
·Two sizes fine-tune fit for personal comfort and safety
订货号 Ref.:
FUS30 大号 带线
FUS30S 小号 带线 绿 green
技术参数:
频率(赫兹)Frequency/Hz | 125 | 250 | 500 | 1000 | 2000 | 3150 | 4000 | 6300 | 8000 |
平均衰减(分贝)Mean Attn.(dB) | 29.5 | 29.9 | 32.3 | 33.9 | 37.3 | 41.1 | 42.7 | 47.9 | 47.6 |
标准偏差(分贝)Std. Dev.(dB) | 4.6 | 3.7 | 2.8 | 2.8 | 4.1 | 3.6 | 4.6 | 4.8 | 3.2 |