Biosafety Cabinet Class II A2 LBS2-A20

Biosafety Cabinet Class II A2 LBS2-A20


Biosafety Cabinet LBS2-A20 is a Class II type A2 safety level 2 enclosed cabinet unit with 70% of the HEPA filtered air recirculated through the cabinet and 30% discharged through an exhaust HEPA filter to the environment. It is used to handle minute quantities of volatile toxic chemicals and trace amounts of radio nucleotides where chemical vapor re-circulation into the work zone is permitted. It meets the requirements for the protection of product, personnel and the environment allowing for the safe handling of pathogens, contaminants or other potentially hazardous materials.

Air circulation70%
Air exhaust30%
Glass door orientationVertical
Working area1000 x 675 x 620 mm
Overall dimension1195 x 735 x 1950 mm
HEPA filter0.3 micron
Air pressureVertical negative
Cleaning level100 level
Ascending wind speed≥ 0.55 m/s
Descending wind speed≥ 0.35 m/s
Noise≤ 62 dB
Half ventilation peak value≤ 5 µm
Personnel protectionCFU ≤ 10
Product protectionCFU ≤ 5
Cross contaminationCFU ≤ 2
Fluorescent lamp16 W x 2
UV lamp15 W x 2
PowerAC 220 V / 50 Hz
Air supply filter dimension995 x 640 x 38 mm
Weight250 kg
  • 70 % air recirculation , 30 % air exhaust
  • Vertical glass door / 10° tilted glass door
  • Superior filtration : 0.3 micron HEPA filter
  • Vertical negative pressure
  • Air insulation to avoid cross pollution
  • Microprocessor controller LCD digital display
  • Energy efficient
  • Stainless steel working space construction