A Bio Safety Cabinets Biological Safety Hazard class I, class II, class III cabinets asia india tamilnadu chennai

"CBS1200" Series cabinets are partly-recirculating laminar airflow enclosures with high efficiency particulate air (HEPA) filtration of exhaust air and an air barrier at the work opening. HEPA-filtered vertical laminar airflow which is recirculated in the work zone creates an ultra-clean work environment for product protection. An air barrier between the operator and the work zone is maintained by a flow of room air into a full width grille in the work opening. The barrier air mixes with the laminar flow air in a sump underneath the work surface, and is exhausted to the outside environment via a HEPA filter and an optional virus burn-out. All positive pressure zones and filter seals are surrounded by negative pressure zones, so as to contain potentially hazardous aerosols.

Cleanliness	CLASS 100
Particle Retention	0.3 Micron
Velocity	90 Feet / Min ± 20
Noise Level	65 decibels ± 5% on A scale

Material of construction made of waterproof commercial ply with exterior covered by industrial laminated sheets & interiors coated with synthetic rubber paint. Side & back panels covered by lamination.
Working Table Made of perforated stainless steel - satin finished Front door Made of clear Perspex sheet - vertical sliding

HEPA FILTER	Media Glass fiber paper - imported
Particle retention	0.3 micron
Efficiency	99.97 %
Pressure drop	23 mm WG
Size - at supply	48" x 24" x 6" 1 Number
Size - at Exhaust	12" x12" x 6" 1 Number

PRE FILTER	Media Non woven - synthetic polyester
Particle retention	10 - 15 micron
Efficiency	90 %
Pressure drop	6 mm WG
Size	800 x 400 x 60 mm

Blower Assembly	By 1/3 HP, single phase, 1440 RPM motor, directly coupled with a pair of aluminum, centrifugal impeller. Capacity 1000 CFM, Pressure 30 mm WG
Exhaust Assembly	By ¼ HP, Single phase, 1440 RPM motor, directly coupled with a aluminum impeller. Capacity - 300 CFM, Ducting by PVC pipe with rain guard - DIA - 150 mm
Ultra violet lamp	3 feet, 30 Watt - PHILIPS - HOLLAND make - 1 No
Illumination	4 feet, 40 Watt - with diffusers
Standard accessories	Pressure manometer, Additional power point, Gas inlet nozzle, floor leveling screws, wire chord
Power supply	220 V, single phase, 50 Hz