This Class II A2 biosafety cabinet’s primary purpose is to serve as a means to protect the laboratory worker and the surrounding environment from pathogens.


Biological safety cabinet classes

Class II provides two kinds of protection, both the personnel and the product have protection, because the makeup air is also HEPA filtered. These types of biosafety cabinets have a minimum inflow velocity of 100 ft./min.

These models use an airflow system that works with a 70% air recirculation and a 30% air exhaust. It also offers three types of protection operator, sample and environment. A2 biosafety cabinet is suitable for working with microbiological research in the absence of volatile or toxic chemicals and radionuclide.

These cabinets have some great and practical features that really makes the job a lot easier. To begin with, these models have a large LCD display, which means you have all the safety parameters at a glance, and their ergonomically sized control panel improves user interface. In addition, they have a one-body work zone. It also comes with a two layer laminated front window glass, providing maximum protection of the work zone. In addition, these models have a remote control, which you can use to make the operations in an easier and more convenient way. Finally, it comes with an UV light with an emission of 253.7 nanometers for more efficient decontamination.


Biological safety cabinets must be certified

These models have a motorized front window. In addition, they have a large LCD display where the operators can check the displayed information. Another important thing you should know is that they have an adjustable automatic air speed with filter block. Moreover, these models’ side and back wall are made from a single stainless steel piece. In addition, these models have and interlock function: an UV lamp and front window; an UV lamp and blower, fluorescent lamp and a blower and front window. Another great advantage is that the front is 10° slanted to offer operator comfort while working for long time, reducing glare and maximizing reach into the work area.

These biological safety cabinets models measurements are 1087 mm x 775 mm x 2265 mm (WxDxH) in the outside and 910 mm x 600 mm x 660 mm (WxDxH) in the inside. Both models have two HEPA filter with 99.999% efficient at 0.3μm and Filter life indicator. The power consumption is ≤500W. In addition, the YR0471 have an AC230V, 50Hz power supply and the YR0471-1 have an AC110V, 60Hz power supply. The standards accessories are: one piece of fluorescent lamp, one UV lamp piece, 1 base stand, 1 remote control, 2 drain valves and a stainless steel bar with 10 hooks.



  • Motorized front window.
  • Large LCD display, all information displayed.
  • Automatic air speed adjustable with filter block.
  • Side & back wall is made up of single piece stainless steel.
  • Interlock function: UV lamp and front window; UV lamp and blower, fluorescent lamp; Blower and front window.
  • Front 10°slanted to offer operator comfort while working for long time, reduce glare and maximize reach into the work area.