331120 FILTER ELECTROSTATIC, FOR DUST PROTECTING MASK

331120 FILTER ELECTROSTATIC, FOR DUST PROTECTING MASK
规格参数 参数值
IMPA编码 331120
产品单位 PCE
产品规格 Designed to prevent the inhalation of dust. Two types of filtering systems are available: a Mechanical Type which filters fumes and dust through a filter cartridge, and an Electrostatic Type which collects fumes and dust over the filter by static electricity. It must be noted that these masks are not effective for poisonous gases or vapours. Also to avoid risk, it must never be used in circumstances where the Oxygen (O2) concentration is lower than 18 %.
中文汉化 331120 防尘静电过滤器 旨在防止吸入粉尘。过滤系统有两种类型：一种是机械型，通过滤筒过滤烟雾和灰尘；另一种是静电型，通过静电作用在过滤器上收集烟雾和灰尘。需要注意的是，这些口罩对有毒气体或蒸气无效。另外，为了安全，应避免在氧气（O2）浓度低于18%的环境中使用。
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