Biosafety Cabinet Benchtop

SPECIFICATION

Purpose Biological safety cabinets are used to precisely control ventilation to sweep airborne particles produced during routine microbiological procedures away from the user while maintaining a controlled environment for the specimen
Type of Configuration Benchtop
Class of biosafety cabinet CLASS II(A2 TYPE)
Type of air cleanliness class limits(air quality) in the working area ISO 14644 – 1 and 2 (Class 100)
Noise level in dB 65
Nominal inflow velocity in feet per min with air volume @450 cube feet/min 35
Nominal down flow velocity in feet per min 55
Direction of air flow Vertical
Type of air flow pattern 70% air recirculated through filter 30% air exhausted
Pressure Monitoring System with pressure drop 13-14 mm Hg pre fiber
Material used for working area Stainless steel 304 grade
Material used for the cabinet area Stainless steel 304 grade
Type of Sterilization used in the cabinet UV Germicidal tube
Type of illumination used for working surface UV tube lights with optical reflectors to ensure uniorm intensity distribution of the UV radiation throughout the cabinet along with white light.
Intensity of light in lux ≥ 600
Type of filter used for air supply and exhaust HEPA(High efficiency particulate air) and ULPA(Ultra Low Particulate Air)
Pre filter provided Yes
Filtration efficiency of HEPA filter 99.99% for 0.3 micron particles
Filtration efficiency of ULPA filter 99.999% for 0.1 micron particles
Maximum opening height of the sash (door) in mm (Put 0 if not applicable) 410
Width of the working area in feet 4ft and more
Depth of the working area in feet 2ft and more
Height of the working area in feet 2ft and more
Type of Display LCD
Front door clear, toughened slding dooe of 5mm thickness
Type of power supply in VAC,Hz 100-240 VAC, 50-60 Hz
Automatic airflow adjustment provided Yes
Microprocessor control of air velocities in real time with display provided Yes
UV Lamp provided With separate switch
Control system for the choice of timed UV exposure provided Yes
The exposure time of UV light to be controlled through timer (in mins) 15
Casing Epoxy coated CRCA frame
Castors provided Yes
Leveling jacks provided Yes
Locking facility provided Yes
Corrosion proof interior design and easy clean Yes
Drain outlet with flexible hose Yes
Inside space to provide full length hanging with removable shelves for storage or smaller items Yes
Auto speed increase on the opening door for maintaining velocity Yes
The time range to be controlled by the contol system for the choice of timed UV exposure (in mins) 5-10
Biosafety cabinet should have smooth interior and exterior Yes
Audio and visual alarms for HEPA filter failure Yes
Bio saftey cabimet should have Provision for fitting taps Taps for vaccum, water and non combustible gas
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