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Class II A2 biological safety cabinet
NSF certification mark TÜV EN12469 certification mark JACA certification mark CFDA YY0569 certification mark ISO certification mark

Class II A2 Biological Safety Cabinet

Balanced protection for routine microbiological work. Class II A2 cabinets protect personnel, products and the environment with stable inflow and vertical downflow. Approximately 70% of filtered air is recirculated within the cabinet while 30% is exhausted through the top outlet, combining containment with energy-efficient operation.

70%filtered air recirculation
30%filtered air exhaust
3-waypersonnel, product and environmental protection

Advantages

  1. Three-way protection for personnel, products and the surrounding environment.
  2. 70% filtered-air recirculation and 30% top exhaust support efficient routine operation.
  3. ULPA filtration reaches at least 99.9995% efficiency at 0.12µm.
  4. Stable inflow and vertical downflow help maintain the protective air barrier.
  5. A 200mm operating opening balances access with containment performance.
  6. The fully finished SS304 work area is durable and easy to clean.
  7. Integrated LED and UV lighting supports visibility and work-zone decontamination.
  8. Service fixtures and a spare socket support common laboratory procedures.
  9. Universal wheels with adjustable leveling feet simplify positioning and installation.

Model Comparison

ModelYZ-BSC-1000IIA2YZ-BSC-1300IIA2YZ-BSC-1600IIA2YZ-BSC-1800IIA2
Nominal Size1 meter (3')1.3 meter (4')1.6 meter (5')1.8 meter (6')
Filtration EfficiencyULPA: ≥99.9995%, @0.12µm
Downflow Velocity0.35 m/s (68.88fpm)0.33 m/s (64.94fpm)
Inflow Velocity0.55 m/s (108.24fpm)0.53 m/s (104.30fpm)
Airflow System70% air recirculation, 30% air exhaust
Noise58~65 dB(A)
Vibration≤5 µm (center of table top)
Power SupplyAC220V, 1Φ, 50Hz
Opening Height200mm
Personnel ProtectionA. Total colony in impaction sampler ≤10CFU./time
B. Total colony in slot sampler ≤5CFU./time
Product ProtectionTotal colony in culture dish ≤5CFU./time
Cross-contamination ProtectionTotal colony in culture dish ≤2CFU./time
Max Consumption
(with spare socket)		1.65 kVA1.75 kVA1.85 kVA1.85 kVA
Rated Power
(without spare socket)		0.33 kVA0.43 kVA0.53 kVA0.53 kVA
Weight260 kg300 kg360 kg400 kg
Work Dimension
(W1×D1×H1)		1004×630×630 mm
(39.5″×24.8″×24.8″)		1304×630×630 mm
(51.3″×24.8″×24.8″)		1604×630×630 mm
(63.1″×24.8″×24.8″)		1804×630×630 mm
(71.0″×24.8″×24.8″)
Overall Dimension
(W×D×H)		1200×795×2050 mm
(47.2″×31.3″×80.7″)		1500×795×2050 mm
(59.1″×31.3″×80.7″)		1800×795×2050 mm
(70.9″×31.3″×80.7″)		2000×795×2050 mm
(78.7″×31.3″×80.7″)
Size and Qty. of LightLED 24.5 W × 1LED 31 W × 1LED 36 W × 1LED 36 W × 1
Size and Qty. of UV Light18 W × 130 W × 136 W × 136 W × 1
Lumin.≥900 Lx
Cabinet MaterialsHigh-grade steel and lacquered in ivory
Working Area MaterialsSS304 fully finished
Air DirectionTop out
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