Biological safety cabinets laminar flow cabinets are used in a wide array of applications in the pharmaceutical medical manufacturing and scientific research fields.
Vertical laminar flow hood drugs.
Room air in red enters the system from above the hepa filter.
Germfree manufactures laminar flow hoods for a range of biopharmaceutical applications.
A vertical laminar flow hood works in mostly the same way but the air is blown from the top of the hood straight down.
Provide clean air to the working area.
Our bvbi series of all welded stainless steel vertical clean air benches provide a high degree of localized control for critical aseptic processes and the handling of sterile products.
Vertical laminar flow hoods are often chosen because they resemble on a small scale the design of a laminar flow cleanroom in which fan filter units are typically positioned in the ceiling.
Vertical laminar flow hoods vs.
Horizontal flow hoods are most commonly used with the more costly vertical flow hoods being reserved for agents that may produce an environmental hazard e g.
Vertical laminar flow hood with air re circulation plenum from 3 feet to 8 feet length.
Three kinds of laminar flow hoods designated as class i ii and iii have been developed to meet varying research and clinical needs.
Classes of laminar flow hoods.
Vertical laminar flow hoods.
A vertical laminar flow hood is used when preparing chemotherapy drugs.
Laminar flow clean benches come in two types vertical and horizontal and offer different advantages depending on how they will be used.
Bvbi series vertical laminar flow hoods.
Provide a constant flow of air out of the work area to prevent room air from entering.
A vertical laminar flow clean bench forces the hepa filtered air down across the workspace and is useful for parts or device assembly electronics inspection housing processing equipment drug preparation or preparing media for example.
Laminar flow enclosures can be configured to provide vertical or horizontal airflow depending on application needs.
The air flowing out from the hood suspends and removes contaminants introduced into the work area by personnel.
99 99 particle free air is forced downward toward the work surface.
The same aseptic technique is used as when preparing non chemotherapy drugs.
The laminar flow hood provides an aseptic work area while allowing the containment of infectious splashes or aerosols generated by many microbiological procedures.
Also available without worksurcae with open frame base that can sit on any standard worktables or with attached worksurface and optional supporting stand.
This prevents hazardous chemicals such as chemotherapy chemicals from being directed at the person working at the hood.
Back plenum reduces the percentage of dirty air passed through the filter.
Cytotoxic agents radioactive agents antimicrobial agents.
The same aseptic technique is not used because air flows from top to bottom.
