Laminar Flow Hood and Biosecurity Cabinets

A laboratory campaign is an effective means of capturing flammable, irritating, corrosive, carcinogenic vapors, etc. to prevent personnel exposures and prevent their diffusion into the laboratory atmosphere. When the hatch is down, the cabin is also a physical barrier that protects the operator from hazards such as splashes, aerosols, fires and minor explosions.

Smoke hoods are a type of ventilation system with the main function of protecting the user against exposure to chemical vapors, gases, dust and aerosols. They act as physical barriers between the reagents and the laboratory, providing protection against inhalation, spills of hazardous substances and fires.

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

Biosafety cabinets are ventilated rooms designed to limit the risk of laboratory personnel exposed to infectious agents as much as possible. This is especially important considering that many of the operations performed in a laboratory involve the formation of aerosols. The primary objective of this equipment is to provide a work area that minimizes the likelihood that an airborne particle will have to escape to the outside of the cockpit and thus contaminate the operator and the surrounding area. 

When a biological safety cabinet is used by properly trained personnel, aware of its limitations, it becomes a very effective containment equipment to reduce the possible escape of biological contamination. However, it is important to note that a booth is never a substitute for an appropriate microbiological technique