Bio Safety Cabinet

Biological safety cabinet is designed to provide both a clean work environment and protection to operators who work with biological hazards. It has vertical laminar airflow to create a barrier to airborne particles and microorganisms. High Efficiency Particulate Air (HEPA) filters are used to provide clean air in the work area as well as to the environment through exhaust with the HEPA filter. The air in the cabinet is re-circulated over the work area through the HEPA filter, It is a contaminant-free environmental Protection.

Biological Safety Cabinet range includes a variety of containment products to suit laboratory applications within the academic, pharmaceutical, biotech, healthcare, R&D and industrial sectors. Our advanced biological safety cabinets have been designed with safety and efficiency in mind. User-friendly features and advanced control systems make these cabinets both versatile and reliable. The biosafety cabinets are classified into three categories Class I , Class II or Class III provides a range of solutions for the containment of category.

Class II : The Class II vertical laminar-flow biological cabinet is an open-front, ventilated cabinet. This cabinet provides a HEPA-filtered re circulated mass airflow within the workspace.The exhaust air from the cabinet is also filtered by HEPA filter. Thus, Class II bio safety cabinet provides protection to product as well as to human beings and environment. While HEPA filters are effective for trapping particulates and infectious agents, it is suitable for the containment of bio hazardous material thereby providing sterile environment for cell culture. Class II cabinet is most versatile and economical model.

Standard Model Available :
Model No. Working Area (mm) Airflow Velocity
(Down flow)
Air Cleanliness Air Flow
BSC-36-24-24 915 X 610 X 610 0.45±0.05mps ISO Class 5 (ISO 14644-1:1999 (E)) / Vertical -
BSC-48-24-24 1220 X 610 X 610 90(fpm) Class 100 (U.S.FED STD 209 E) Recirculatory
Technical Specification :
Supply filter : Imported Minipleat HEPA filter with hot melt technology, which conforms to EU-14 Grade at supply position with an efficiency rating better than 99.999% down to 0.3µ.
HEPA filter :
Imported Minipleat HEPA filter with hot melt technology, which conforms to EU-14 Grade at exhaust position with an efficiency rating better than 99.999% for 0.3µ.
Pre-filter : Fresh Air Pre-filter are made from non-woven synthetic with HDPE mesh; conforms to EU 6 grade, with an efficiency rating better than 95% down to 5µ.
Blower Assembly :
Motor blower designed of statically and dynamically balanced for supply of sufficient capacity and static pressure to take care of airflow requirement for entire life of HEPA.
Differential Pressure Gauge : Dwyer Make Magnehelic Gauge (0 -25 mm: 2 Nos.) to monitor pressure drop across HEPA filter & work area with respect to ambient.
Lighting : Fluorescent light (250 Lux) at work surface
ON/OFF Switches : SS ON/OFF switches for motor & lights
SS 304 work table : SS 304 work table with perforations at front & back which can be removed occasionally for cleaning purpose
front door : 1-piece fully openable sliding toughened glass with counterweight arrangement
Opening Alarm :
Alarm triggers in case front door is raised more than 8” (i.e. safe clear door opening during operation)
Exhaust Duct : SS 304 stands with leveling lugs
Side panel : Double walled flushed glass side panels
Electrical Supply : 230V AC 1- Ø 50HZ / 415V AC 3-Ø 50HZ
Noise Level : Less than 67 dB on scale ‘A’ when ambient is not greater than 55 dB on Scale ‘A’
Vibration Level : Minimum
Optional Accessories :

Front door with gloves and glove port arrangement

Transfer hatch for material movement

PLC based control system

U.V. Light with hour meter

SS 304 cock for gas and air

Foldable polycarbonate front door

Audio visual alarm indicating condition of HEPA filters

Clean down timer with operation hold indicator

VFD based control systems

Photohelic guage / Digital pressure gauge to monitor of pressure drop across filter.

Sodium vaporlamps

Flame proof fitting

Safe change bag in / bag out arrangement for filters