The structure of a safety cabin is quite similar to that of vertical laminar flow bells, but they also have HEPA filters in the air outlet that retain the contaminants present, thus allowing to protect the product, the operator, and the environment.

The safety cabins feature a safety glass sheet that provides maximum optical capacity to manipulators by amplifying cellular components. Air quality inside the cabin is sustained (such as open air or with circulators and filters) to ensure that there are no particles that could impact samples and experiments. They also have cabinets that emit intense ultraviolet light in timed increments, thus facilitating the sterilization of the environment.

• The whole equipment adopts cold-rolled plate welding, and the surface is electrostatic sprayed.
• The air supply mode of the equipment is divided into vertical air supply and horizontal air supply, quasi-closed glass damper, which is easy to operate.
• Small and exquisite, it can be freely placed on the general workbench for operation, which is convenient for use in small studios.
• The fan system is controlled by a remote switch fast and slow dual speed to ensure that the wind speed in the work area is always in an ideal state.

A laminar flow hood is equipment used in laboratories in order to provide a pollution-free environment, as it offers a sterile and safe area within the laboratory, and any activity that is required safely can be carried out within it. The laminar flow hoods have a HEPA filter, which is responsible for filtering the air and maintaining the air flow.

While a biological safety cabinet (BSC) represents a primary containment barrier that allows safe working with biological agents. It is equipment that has a structure designed to prevent the exit of bioaerosols from the work area and therefore protect users and the environment from possible exposure to biological agents. There are three types: type I, type II, and type III. In the case of type I, it provides protection to the user and the environment but does not protect the product from possible contamination.