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Biological Safety Cabinet Class II Type B2

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Biological Safety Cabinet Class II Type B2

Description

Biological Safety Cabinet Class II type B2 is designed to protect the lab staff, the environment and sensitive work processes in which biological agents are used. The safety cabinet offers a high level of contamination protection, based on two advanced HEPA filters operating at an efficiency of 99.995% with a particle count of 0.3µm & an airflow pattern of 0% recirculation, 100% exhaust.
The Cabinet made from galvanized iron 18 SWG sheet metal with polyurethane paint coated finish and bottom supported with MS with PU coated modular stand which can be adjustable for height with leveling legs/motorised. The interior of the cabinet including the work area is made of single piece of stainless-steel with large radius corners to simplify cleaning. Both the sidewalls are made from double layered outer Gl & inner stainless steel with return-air plenum in between.

The Cabinet is equipped with a smart, safe and user-friendly colour touch-screen control system that protects the operator and provides alerts for periodic maintenance actions and parts’ replacement.All components have low energy consumption, LED lighting and a dual DC motors. In order to ensure consistent and reliable down flow velocity across the supply HEPA filter over the life of the cabinet, the cabinet use a pressure sensor (rather than anemometer) to detect pressure drop across the supply filter (rather than in just one point across the down flow). The pressure sensor must be encased in order to protect the sensor from temperature, humidity and other environmental phenomena that can impact the sensor’s performance.The biosafety cabinet is CE certified, and complies with EN 12469.

Advantages

  • Incorporate HEPA filter of the class H 14 EN 1822
  • Vertical sliding with feather touch motorized operation
  • Vertical airflow direction
  • Face velocity of approx. 0.51 m/s.
  • 0% recirculation; 100% exhaust
  • Real-time display panel for remaining filter life
  • Heat emissions at 25℃ 0.2 KW
  • All interior and exterior parts painted or smooth to ensure no risk of cuts to users or maintenance personnel
  • Front window 10” sash opening laminated safety glass to ensure containment of potentially hazardous samples in the case of accidental glass breakage.
  • Removable dished work surface with lift out knobs
  • Interior of the front window accessible for cleaning without requiring the user to remove or support the window
  • Incorporate an LED Indicator to indicate filter loading and provide visual and audible alarm to indicate excessive HEPA filters loading which can result in unsafe airflows deviation
  • Microprocessor controller and large LED display for inflow and down flow air velocity and hours of operation
  • Front of the cabinet angled 10 ° to help minimize glare on the window to the user and to ensure that the user’s posture is comfortable during a working session.
  • Cabinet with lights on and fan at operating speed consume 180 watts for a four feet width and have a reduced energy mode for non-operational maintenance on containment in the work area
  • LED light source in the work area for adequate illumination of 600 Lux
  • UV light placed in a position to avoid turbulence in working area
  • Sound proof room 12” in front of the cabinet and 15” above the work surface
  • Cabinet automatically reduce fan/blower motor speed to 30% when the front window sash is in closed position to ensure reduced energy consumption when the cabinet is not is use
  • Motor automatically adjust the airflow speed without the use of a damper to ensure continuous safe working conditions even without maintenance adjustments
  • Ventilation system exhaust and inflow air volume 350 CFM
  • Option to upgrade with external ducting & virus burnout unit
  • In order to provide maximum effectiveness efficiency and safety to laboratory personnel, UV light programmable to allow for specific exposure times from 0 to 24 hours
  • Drain pan made of stainless steel 304 grade material
  • In order to preserve safety to the user and the environment the exhaust blower on the cabinet continue operating when the supply blower stops working. If the exhaust blower fails the supply blower will also be turned off.
  • Dual side wall with negatively pressurized interstitial space.
  • Pair of springs & connected to the filter chamber through flexible canvas duct inside the cabinet
  • Fixed height stand with sturdy castor wheels with locking system
  • Supplied two hydraulic height-adjustable stools for working
  • Supply a stabilizer cum UPS with one hour back up
Specs/Model MBMSJ-1018B-03 MBMSJ-1018B-04 MBMSJ-1018B-06
External Size (WxDxH)
1000 X 800 X 1500 mm
1300 X 800 X 1500 mm
1870 X 800 X 1500 mm
Internal Size (WxDxH)
900 X 500 X 800 mm
1200 X 500 X 800 mm
1700 X 500 X 800 mm
Air Flow Volume (Inflow)
750 mm
750 mm
750 mm
Production/Test Standard
CE / In accordance with EN12469
CE / In accordance with EN12469
CE / In accordance with EN12469
Downflow Velocity
0.45m/s, 90 FPM
0.45m/s, 90 FPM
0.45m/s, 90 FPM
Inflow Velocity
0.5m/s, 90 FPM
0.5m/s, 90 FPM
0.5m/s, 90 FPM
Airflow Pattern
0% recirculation, 100% exhaust
0% recirculation, 100% exhaust
0% recirculation, 100% exhaust
Front Window
5mm Double layered laminated safety glass
5mm Double layered laminated safety glass
5mm Double layered laminated safety glass
Filter
Two HEPA 99.995% efficiency at a particle count of 0.3µm, with filter life indicator
Two HEPA 99.995% efficiency at a particle count of 0.3µm, with filter life indicator
Two HEPA 99.995% efficiency at a particle count of 0.3µm, with filter life indicator
Noise Level
60 dB(A)
60 dB(A)
60 dB(A)
Display
LED Display
LED Display
LED Display
Electrical Outlet
Two
Two
Two
Taps
Water Tap : 1 Gas Tap : 1 Vacuum/Air Tap : 1
Water Tap : 1 Gas Tap : 1 Vacuum/Air Tap : 1
Water Tap : 1 Gas Tap : 1 Vacuum/Air Tap : 1
Alarms
HEPA filter failure, blower failure, airflow speed failure, incorrect window position
HEPA filter failure, blower failure, airflow speed failure, incorrect window position
HEPA filter failure, blower failure, airflow speed failure, incorrect window position
UV Lamp
30W ; 254 nm
30W ; 254 nm
30W ; 254 nm
Power Supply
220-240V,50Hz with Single Phase
220-240V,50Hz with Single Phase
220-240V,50Hz with Single Phase
Package & Weight Size (W X D X H) 
1440 X 1080 X 1900 mm & 300Kg.
1560 X 1080 X 1900mm & 340Kg.
2030 X 1080 X 1900 mm & 390Kg.

Additional Accessories

  • HEPA filter
  • Arms rest