Unverified83% confidenceDecision RuleTime unknown
臭氧浓度是负离子发生器的核心安全指标,长期臭氧>0.1ppm会刺激呼吸道;认准第三方检测报告标注臭氧≤0.05mg/m³或标有'臭氧零释放'认证的产品
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83%
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Long-term
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Unverified臭氧浓度需符合安全标准:室内长期使用产品臭氧释放应<0.05ppm(约0.1mg/m³),超标会刺激呼吸道,购买时应确认有臭氧检测报告91% similarUnverified认准臭氧释放量≤0.05ppm(国标GB 21551.3限值)的产品,或标注'零臭氧/无臭氧'的电晕放电优化设计,高压放电产生臭氧超标会刺激呼吸道87% similarUnverified负离子净化技术会产生副产物臭氧,选购时确认臭氧释放量<0.05ppm(符合国标),车内封闭空间臭氧超标反而刺激呼吸道86% similarUnverified负离子技术会产生副产物臭氧,浓度过高反而刺激呼吸道;密闭车内应选标注'臭氧排放≤0.05ppm'或无臭氧负离子的产品86% similarUnverified等离子(低温等离子体)技术分解效率高但会产生微量臭氧,选购时需确认臭氧浓度符合国标≤0.16mg/m³,且优先选带活性炭后置滤网可吸附残余臭氧的机型83% similar
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