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高效空气微粒过滤器(HEPA 过滤器)

高效空气微粒过滤器(HEPA 过滤器)

High Efficiency Particulate Air Filter(HEPA filter) is mainly used to capture more than 0.5 um of granular dust and various suspended matter, as the end filtration of various filtration systems. Ultra-fine glass fiber paper is used as filter material, rubber plate paper, aluminum foil plate and other materials are folded as cutting plate, new polyurethane sealant is sealed, and the galvanized plate, stainless steel plate and aluminum alloy profile are used as outer frame.

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1.简介

Each High efficiency Particulate Air filter(HEPA filter) is tested by flame method, which has the characteristics of high filtration efficiency, low resistance and large dust capacity. The high efficiency air filter can be widely used in optical electronics, LCD liquid crystal manufacturing, biomedicine, precision instruments, beverage food, PCB printing and other industries dust-free purification workshop air-conditioning terminal air supply. High efficiency and ultra-high efficiency filters are used in the end of clean room, which can be divided into: partition high efficiency filter, no partition high efficiency filter, large air volume high efficiency filter, ultra-high efficiency filter and so on.

characteristic

高效/超高效分离式过滤器采用分离式设计,波纹分离器能准确保持褶皱之间的距离,以最小的阻力最大限度地利用过滤材料。滤材两侧的 180 个褶皱被折叠成楔形褶皱层。当过滤材料弯曲时,会有两个压痕,使其在隔板末端形成一个楔形箱褶层。楔形箱褶层可防止过滤材料受损。

usage

主要适用于各种特殊洁净室和各种局部净化设备的末端过滤,如洁净工作台层流罩等环境空气净化。

performance

  • 框架:铝合金或镀锌铁和不锈钢框架。
  • 过滤材料:超细玻璃纤维纸。
  • 分隔材料:橡胶纸或铝箔。
  • EN779 等级:H10、H11、H12、H13、H14。
  • DIN 53438 阻燃标准:F1.
  • 最终阻力:(建议)450Pa。
  • 最大风量:额定风量的 125%。
  • 耐温性:80℃。
  • 过滤器尺寸:根据客户的实际要求,铝型材的参考厚度;120 毫米、150 毫米、220 毫米、295 毫米。
  • 极限尺寸:宽度≤1220 毫米,长度≥1220 毫米,厚度 50~300 毫米。