初、中、過濾器的適用范圍

                初效過濾器主要適用于空調與通風系統初級過濾、潔凈室回風過濾、局部過濾裝置的預過濾，主要用于過濾 5μm 及以上粒徑的塵埃粒子，使用計重法測試。也用于多級過濾系統的初級保護。過濾材料有無紡布，尼龍網，鋁波網，不銹鋼網等，無紡布濾料出風面經過光整處理，防止無紡纖維斷裂飛散造成二次污染。

                中效過濾器系列產品廣泛應用于工、商業、醫院、學校、大樓和其它各種工廠空調設備(系空調系統的初級過濾，以保護系統中下一級過濾器和系統本身，在對空氣凈化潔凈度要求不嚴格的場所，經中效過濾器處理后的空氣可直接送至用戶)，也可以安裝于燃氣輪機入風口設備或電腦室，以延長設備使用壽命。

                 過濾器適用于常溫、常濕，允許含有微量酸、堿有機溶劑的空氣過濾，廣泛應用于航天、航空、電子、制藥、生物工程等精密領域。主要用于濾除空壓機吸入空氣中的粉塵雜質；防止其他異物進入主機，對主機造成損傷。

                  Efficient filter is mainly suitable for air conditioning and ventilation system at the beginning of the primary filter, clean room return air filter, local efficient filter filtration, more than 5 microns and is mainly used for filtering particle size of dust particles, test using weight system，Also used for primary protection of multistage filtration systems.The filter material has non-woven fabric, nylon mesh, aluminum wave net, stainless steel mesh, etc., the non-woven fabric filter can be used to clean the air to prevent the non-spinning fiber fracture from causing secondary pollution.

            Medium - effect filter series products are widely used in industrial, commercial, hospital, school, building and other factory air conditioning equipment（Air conditioning system of the primary filter, the middle and lower level filters in order to protect the system and the system itself, not strict on clean air cleanliness, after effectively filter in the treatment of air can be directly sent to the user），It can also be installed in the gas turbine air outlet equipment or computer room to extend the service life of the equipment.

                 High efficiency filter is suitable for air filtration, which contains trace acid and alkali organic solvents. It is widely used in precision fields such as aerospace, aviation, electronics, pharmacy and bioengineering.It is mainly used to filter the dust impurities in air by air compressor. Prevent other foreign objects from entering the host, causing damage to the host.

關鍵詞：塵埃粒子計數器，過濾器，浮游細菌采樣器，風量儀，風速儀，凈化工作臺，生物安全柜，氣溶膠發生器，粉塵發生器，溫濕度壓差測試儀，超凈臺，潔凈工作臺，集菌儀，微生物限度儀，生物器材，儀器儀表，懸浮粒子發生器，聲級計，照度計，激光粒度儀