BSC Biosafety Cabinet Features:

1. The product design meets the requirements of the YY0569 standard of China CFDA and the second-level biological safety cabinet in the American NSF/ANSI49 standard.
◆ The front window glass door is designed with a 10° physiological oblique angle, and the viewing angle is larger and ergonomic, and the operation is more comfortable. The double-layer cabinet surrounded by negative pressure prevents leakage and pollution.
2. Intelligent man-machine interface
◆ Touch 7-inch high-definition LED display. Intelligent management equipment.
◆ Air volume automatic compensation technology. The fan is automatically adjusted when the wind speed is abnormal.
◆ Abnormal conditions are fully monitored, and the abnormal conditions will automatically send out sound and light alarms.
◆ Reserved power on and off, preset power on and off time.
3. Mature processing technology
◆ The exposed work area of the safety cabinet adopts R12.5 three-sided seamless round corner structure, which adds self-cleaning function.
◆ The surface of all working areas is made of 304 stainless steel.
◆ The front window glass is made of explosion-proof toughened glass that has clear optical perspective and does not negatively affect it during cleaning and disinfection.
4. Strict factory inspection
◆ Leakage detection of the cabinet body, there is no leakage after the safety cabinet is pressurized to 500Pa.
◆ Strict leak detection of HEPA/ULPA filters to ensure that the leakage rate of scannable filters is less than or equal to 0.01%, and that of non-scannable detection points is less than or equal to 0.005%.

class ii a2 biological safety cabinet Parameters:

Principles for choosing BSC Biosafety Cabinet in biosafety laboratories

When the laboratory level is level 1, there is generally no need to use a biological safety cabinet or a level I biological safety cabinet. When the laboratory level is level two, when microbial aerosols or spills may occur, a level I biological safety cabinet can be used; when handling infectious materials, a level II biological safety cabinet with partial or full ventilation should be used ; If it involves handling chemical carcinogens, radioactive substances and volatile solvents, only Class II-B full exhaust (B2 type) biological safety cabinets can be used. When the laboratory level is level three, a level II or level III biological safety cabinet should be used; all operations involving infectious materials should use a fully exhausted type II-B level (B2 type) or level III biological safety cabinet. When the laboratory level is level four, a level III full exhaust biological safety cabinet should be used. When personnel wear positive pressure protective clothing, a Class II-B biological safety cabinet can be used.