Class-II workbenches with laminar air flow system
Bei der typischen mikrobiologischen Sicherheitswerkbank der Klasse II werden etwa 70% des Luftstroms über den Hauptfilter wieder von oben nach unten in einer vertikalen laminaren Fallströmung bis zu den an den Rändern der Arbeitsfläche befindlichen Absaugöffnungen geführt. Die verbleibenden 30% werden über Hochleistungsschwebstofffilter in die Raumluft abgegeben oder aus dem Raum abgeführt. Gleichzeitig bilden 30% Rohluft aus dem Laboratorium, die in die vorderen Absaugöffnungen eingesaugt werden, einen Luftvorhang für den Personenschutz. Schutz der Beschäftigten, solange der Luftstrom nicht behindert wird. Durch Störungen des laminaren Luftstroms kann es leicht zu Turbulenzen kommen, die beträchtliche Mengen aerosolhaltiger Luft aus der Arbeitszone freisetzen und die Beschäftigten gefährden können. Schutz, solange ausreichend Luft aus der Sicherheitswerkbank abgesaugt wird. kein Schutz der Arme und Hände des Beschäftigten guter Schutz der Arbeitsgegenstände in der Werkbank vor Kontaminationen; damit ist eine Sicherheitswerkbank der Klasse II für den Produktschutz geeignet.
IVF Guard
IVF guard Class II Safety Cabinet is the first IVF cabinet with electrically operated vertically sliding safety-glass sash window in combination with a laminar airflow system, designed and built to performance requirements of the EN - 12469:2000 European Standard. The safety-glass sash windows framework also hinged and can be operated up for easy acces during cleaning routine maintenance. Our new generation of Safety Cabinets with automatic regulation and microprocessor based monitoring systems are suitable for handling micro-organism and pathogens as defined by the appropriate European and other international Standards, current health and safety guidelines and legislation aimed at safeguarding health and safety of operators at work.
Available variants of this model:
> IVF Guard - 121 solo
SafeFAST Elite
SafeFAST Elite Microbiological Safety cabinets belong to the latest generation of laminar airflow systems, combining rigid safety requirements with high quality construction. One piece stainless steel working chamber, assures highest rate of cleanliness. SafeFAST Elite Top has been according to EN-12469:2000 European standard, with 70 % of the air recirculated via the main Class H14 HEPA filter within the cabinet, whilst the remaining 30 % is discharged through an exhaust Class H14 HEPA filter. SafeFAST Elite Class II Microbiological Safety Cabinets have been adopted worldwide in use for product, personnel and environmental protection while handling harmful agents pathogenic to human beings and / or animal as defined in the appropriate international standards, in a wide range of disciplines in applications such as: Microbiology, Virology, Hematology, Cell culture, Genetics, Handling of hazardous agents to human beings or animals. Work Chamber in stainless steel sheet. HEPA filters tested with D.O.P. aerosol. Their efficiency, higher than 99,995 % MPPS - 0.005 % penetration - ensures a performance exceeding the requirements of EN 1822, U.S. Federal Standard 209 e, British Standard 5295, VDI-2083 and AS 1386-1976. The filtration system is designed to provide a barrier of air with minimum average speed over 0.4 m/sec. according to EN-12469. Two centrifugal fans direct driven motors, controlled by two automatic speed regulators and microprocessor system showing laminar flow and protection barrier work conditions. The front safety glass. The cabinet-front is ergonomically designed.
Available variants of this model:
> SafeFAST Elite 209