Cleaning filter unit, air filtration units, laminar flow air supply unit, FFU, FFU performance characteristics: LINGDU FFU condensation of more than 10 scientific and technical staff wisdom, after more than two years painstakingly researched, a collection of high-efficiency filtration system speed purification, quiet ease of use, energy-saving and low consumption, large air volume uniform wind, four excellent performance, FFU fan with Korea Lingdu centrifugal fan, air volume of up to 1300-1500m3 / h, low vibration, low noise, low power consumption, excellent air distribution performance, wind speed automatic constant or level adjustment can be equipped with remote control integrated control FFU be made of high-quality aluminum coated zinc plate (optional stainless steel plate, electrolytic plate, sub-lead-iron), never rust, corrosion-resistant enclosure design nice, high and low fan control, with a short circuit, leakage protection, safer to use, can be a single work can also be integrated control, more long (3 years) warranty! FFU efficient filtration systems: a high efficiency filter filter, filtration efficiency of 99.99% 0.3 (optional 99.995% 0.1μm ULPA filters) reached one hundred cleanliness of the local machine in ordinary circumstances. Quiet work, ultra-low tone: FFU noise at 45 dB in the idle state, the machine running under the noise to 50 decibels. Low energy, rest assured: FFU power is only 64W, traditional FFU power 110-120W, each energy-saving 47% electricity consumption. Large amount of wind, wind uniform: FFU adopted for a unique duct design, air volume (Archimedes spiral duct) up to 1500 m / h FFU rated performance parameters; 1. Rated input voltage: 240V - Rated Frequency: 50HZ 2 Noise: 45 to 50dB (A) Power: 64W 4 machine Dimensions: 1175 * 575 * 3205 air volume :1300 - 1500m / h wind speed :0.4-0 .45 m / s filter efficiency: 99.99% 0.3um Machine weight: 25KG range: FFU widely used 10 --- 300 000 clean room, clean bench, clean production line, assembly clean room, clean studio, clean clothes. Using industry: bio-pharmaceuticals, food processing, the PCB printing industry, microelectronics, semiconductor manufacturing, precision instruments, cosmetics industry, in optics industry, LED LCD, electronic processing industry quality commitment: FFU laminar flow hood before leaving the factory according to the latest ISO14644 clean standard the METOME dust particle counter detection by scanners to ensure quality. Sold each customer has a personal tracking service during the warranty period, equipment defects or damage caused by any non-human causes, we are responsible for promptly replace or repair free, life-long follow-up service after the warranty period, we only charge cost.