For chemical laboratories LCD instrument Class II A2 Biosafety Cabinets

Class II A2 Biosafety Cabinets Features:

◆  Triple protection: operator, sample and environment.

◆  Airflow system: 70% air recirculation, 30% exhaust

◆  The A2 cabinet is suitable for microbiological research in the absence of volatile or toxic chemicals and radionuclides.

◆  Biosafety cabinet CE certified biosafety cabinet.

◆  The control board is microprocessor controlled. Customers can get supervision of all cabinet functions.

◆  The large LCD display shows all information.

◆ The workbench is integrated with stainless steel and can be moved completely to keep the lower surface clean and sterile

◆  Electric front window.

◆  Automatic wind speed, with filter block.

◆  The side and back wall are made of a single piece of stainless steel with a 45° angle

◆  Lean forward 10°, which can provide the operator with a sense of comfort when working for a long time, reduce glare and extend into the work area to the greatest extent.

◆  Interlock function: UV lamp and front window; UV lamp and blower, fluorescent lamp; blower and front window.

◆  The work area is equipped with a socket

◆  Split structure, cabinet and bracket can be separated.

◆  The negative pressure channel design on all sides avoids the diffusion of harmful gases and aerosols, making it safer and more reliable.

◆  Adopt German imported fan, with low noise and large air volume.

Principles for choosing Class II A2 Biosafety Cabinets 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.