Biological safety cabinet

Function Description: The national pharmaceutical industry to force standards YY0569-2005 and the U.S. NSF-49 standard requirements on Class II Type B2, vertical laminar flow vacuum models, 100% return air through a filter before discharge. SUS304 stainless steel cabinet is one piece, seamless rounded structure, together with the V-shaped working environment for negative pressure air tank to provide comprehensive protection of the operator safety. 2 × 40W light, comfortable eye design 1 × 30W ultraviolet light disinfection, elimination of microbial contamination risks Air conditioning with automatic balancing function Integration of any sliding glass door security position, easy to operate, and can completely closed for sterilization Ergonomic design, with a respite wing bone sets, reducing operator fatigue Central processing automatic and accurate control of the entire process. LCD all Chinese human-machine dialogue, and related procedures associated with prompt and friendly interface, with a filter and fan, lamp run time statistics, the touch-button operation Work area power outlet WCD, with a waterproof cover and overload protection Work area with polluted water discharge control valve and gas transfer port interface and vacuum hose, exhaust valve actuator by the United States BELIMO regulator automatically linked with the frequency feedback signal, so that wind speed and stable work area to avoid the air valve open degree and fan air changes in the work area resulting turbulence, the risk of leakage of aerosols Filters using high-quality universities, on the 0.3-0.12μm particle of dust capture efficiency of 99.995% -99.999% Split structure, frame and box detachable, easy to carry and place Equipped with security alarm system: Wind speed, air volume exceeded alarm. Delivery, exhaust interlock run to the police. Open window limit alarm products work. Filter blocking alarm. Leakage incidents, forced exhaust fan start and alarm. Anti-leakage: Cabinet leak prevention: keep a safe air pressure inside the 5000Pa ± 10% conditions, the cabinet without any leakage. High efficiency filter anti-leak: detection filter can be scanned at any point given a statement of not more than 0.01%; not Scan filter given a statement at any point is not more than 0.005%. Technical parameters: Cleanliness HEPA: ISO5 grade ULPA: ISO4 grade level filter / filtration efficiency of HEPA: @ 0.3μm 99.995% ULPA: @ 0.12μm 99.999% average supply air volume (Vertical discharge m / h) average exhaust air flow 840 (Vertical discharge m / h) 1360 average air speed ≥ 0.30m / s wind speed the work of the window suction ≥ 0.55m / s noise ≤ 58Db (A) ≤ 3μm half peak power vibration AC, single phase 220V/50Hz flow balance of biological protection of personal protective 5-8a . percussive sampler total number of colonies ≤ 10CFU / b. slit sampler per total number of colonies ≤ 5CFU / total number of colonies per tested product protection ≤ 5CFU / total number of colonies per cross-infection prevention ≤ 2FU / maximum power every time consumption (KVA) ≤ 2.4 (with spare socket) Weight (KG) 380 work zone size (mm) 1300 × 600 × 640 device dimensions (mm) 1525 × 830 × 2300 the number of fluorescent 30w × 2 specifications and requirements and the number of UV lamps 30w × 1 illumination ≥ 650LX exhaust pipe diameter DN250