Biological safety cabinets are used to provide primary containment in the laboratory when the investigator is using potentially infectious materials. There are three types of biological safety cabinets:

 Class I: The Class I biological safety cabinet is an open-front negative pressure cabinet. The Class I biological safety cabinet will provide personnel and environmental protection, but not product protection.

Class II: The Class II biological safety cabinet is an open-front, ventilated cabinet. The Class II biological safety cabinet will provide personnel, environment and product protection.

Class III: The Class III cabinet is a totally enclosed ventilated cabinet of gas-tight construction. Operations within the Class III cabinet are conducted through attached rubber gloves. The Class III biological safety cabinet will provide personnel, environment and product protection. Class III cabinets can be used to operate infectious agents (usually Classes 3, 4 or 5) .

Advantage

 1.Remote control. The operator need not to contact the biological safety cabinet directly, it’s favorable for preventing cross contamination. It also makes the control operation much easier and convenient.

 2.Foot Switch. Within the range of the activity, we could use foot switch to adjust the height of the front panel. It is our unique design.

 3.Work area surrounded by negative pressure.

4.Timer function

5.VFD display

6.Filter life inquiry