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Chinese Standard: GB 18435-2007

Breathing gases for divers and their determination methods

交通部救捞与水下工程标准化技术委员会

本标准规定了潜水呼吸用压缩空气和配制潜水呼吸用气的氧气、氮气与氦气的纯度要求和饱和潜水舱室环境气体主要污染成分的最大容许值。
本标准还规定了潜水呼吸用压缩空气、氧气、氮气与氦气成分和饱和潜水舱室环境气体主要污染成分的检测方法。
本标准适用于空气潜水、混合气潜水和饱和潜水,也适用于与潜水呼吸气体有关的潜水系统、潜水设备和潜水装具的设计、制造与维修保养。

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