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 :
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Model No.
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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.
|
Exhaust
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.
|
Motor
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 :
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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
|
Door
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