Biosafety Cabinet Class II A2 LBS2-B21

Biosafety Cabinet Class II A2 LBS2-B21


Biosafety Cabinet LBS2-B21 is a Class II type B2 safety level 2 enclosed cabinet unit where there is no recirculation inside the workspace; 100 % air is exhausted as it is hard connected to exhaust system. This is used to handle volatile toxic chemicals and radio nucleotides where chemical vapor re-circulation into the work zone is not 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 exhaust100%
Glass door orientation10° tilted
Working area1000 x 650 x 620 mm
Overall dimension1195 x 720 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≤ 58 dB
Half ventilation peak value≤ 3 µm
Personnel protectionCFU ≤ 10
Product protectionCFU ≤ 5
Cross contaminationCFU ≤ 2
Fluorescent lamp20 W x 2
UV lamp20 W x 1
PowerAC 220 V / 50 Hz
Air supply filter dimension955 x 545 x 50 mm
Weight300 kg
  • 100 % filtered 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