Detailed description? Double ionization by dust, light and medium-contact oxidation catalytic sterilization, HEPA filtration efficiency compound adsorption achieve air disinfection, purification. ??? Product functions and features of a high-efficiency ◆ ?????: patented technology: air conditioning center by the National Testing Center, a one-time high efficiency particulate matter up to 75%, and only drag 6.3Pa, in line with <> standards; ◆ ????? high disinfection efficiency: patented technology: The Chinese Center for Disease Control and Prevention by the Chinese Center for Disease Control and Prevention, one-time natural bacteria killing efficiency of 62%, continuing the cycle kill rate of 99%, in line with national health and family planning committee "disinfection technical specifications"; ◆ ????? purification efficiency: Patented technology: resistance ≤10Pa, equipment continue to work two hours, allow 100 square meters in the room air cleanliness reached 100,000. ◆ ????? long life: patented technologies: ionization equipment long life, high collection efficiency, cleaning and maintenance is very convenient; ◆ ????? innovative products: box with sheet metal stamping riveting piece design, installation, maintenance, disassembly, easy to clean; ◆ ????? operating modes: with air conditioning linkage or run independently select, remote switch control, easy to operate; ◆ ????? intelligent monitoring: multiple sensing technology to detect air quality, temperature, humidity running time and other functions and display prompts GMT; ◆ ????? LCD: LCD high-definition digital display, clear, bright, intuitive, clear, luxurious, beautiful, innovative; ◆ ????? fault alarm: product design There is running, cleaning and maintenance, fault detection and other abnormal features tips; ◆ widely ????? applications: Hospital:, pharmaceutical,: food, hotel, convention, stadiums, airports and other public places. Component maintenance, replacement ● ????? dual static devices ● ????? photocatalyst device ● ????? photocatalytic lamp ● ????? low resistance charcoal filter?? Product model and parameters? HF- said the return air? Model air volume (m3 / h) Rated input power (VA) Power supply voltage and frequency (V / Hz) Operating environment Temperature (℃) Dimensions (mm) V1-HF-1 1800 15 ~ AC220 ?? 50 0 ~ 40? V1-HF-2 3600 30 ~ AC220 ?? 50 0 ~ 40? V1-HF-3 5400 45 ~ AC220 ?? 50 0 ~ 40? V1-HF-4 7200 60 ~ AC220 ?? 50 0 ~ 40? V1-HF-5 9000 75 ~ AC220 ?? 50 0 ~ 40? V1-HF-6 10800 90 ~ AC220 ?? 50 0 ~ 40? V1-HF-7 12600 105 ~ AC220 ?? 50 0 ~ 40 ? V1-HF-8 14400 120 ~ AC220 ?? 50 0 ~ 40? V1-HF-9 16200 135 ~ AC220 ?? 50 0 ~ 40?