Biosafety cabinet is an equipment which can provide biological protection and isolation environment in biosafety lab or other labs. It can be classified into three types in terms of performance and functions—Class-I, Class-II and Class-III, amony which Class-II biosafty cabinet is widely used.
For Class-II biosafty cabinet, there are two types:
Airflow Distribution of BSC-II-A2
| 1. Power Switch | 6. Supply Air Sensor | 11. Universal Wheel | 16. Case | 21. Drainage Groove |
|---|---|---|---|---|
| 2. Exhaust Air Sensor | 7. UV Light | 12. Electric Panel | 17. Operation Panel | 22. Negative Pressure Chamber |
| 3. Exhaust HEPA Filter | 8. Fuse Box | 13. Light | 18. Sliding Glass | |
| 4. Blower | 9. S.S Chamber | 14. Water/Gas Port | 19. Spare Socket | |
| 5. Supply HEPA Filter | 10. Rack | 15. Blowoff Valve | 20. Adjustment Foot |
Features:
1. Friendly Human Machine Interface
◆ Colourful and high definition LCD interface, real-time displaying of blower and filter running with alarming function, and the lifespan of filters
2. Energy Saving Constant-Air Brushless DC Blower
◆ Over 40% of energy saving ability; airflow make-up system ensures airflow decrease 10% in the case the resistance of HEPA filter is increased by 50%
3. Human-oriented Structure Design
◆ The glass in front can be cleaned at both side, so as not leave any place which cannot be cleaned
◆ Movable bench top, with stainless steel lift-up handle and supporting rack for easy cleaning and maintenance
◆ Two anti-splash sockets at front side of interior cabinet, with two water and gas valves ports at left and right side
◆ Non-exposed threaded adjustable feet.
4. Exclusive On-duty and Power-off Memory Function
◆ No power-off is required when you want to stop experiment,just close front-side window, the cabinet will run automatically in lower-velocity and energy-saving state to maintain the cleanliness class in work space. Once the front-side window is opened the system will restore working status. In case of accidental power-off, the working status can be restored after power is on, thus fully protecting operator’s safety.
5. Quality ULPA Filter
◆ Use high efficient, lower pressure drop, high-strength filter media from USA-based HV company, ensuring lower pressure drop and long service life of filter.
◆ Supply and exhaust filters with “leakage-free” patented technology, ensuring air cleanliness reaches ISO 4 (Class-10)
◆ ULPA filter’s filtration efficiency can reach as high as 99.9995% for the particles whose diameter is over 0.12 um
Why US？
| Model | BSC-1004IIA2 | BSC-1304IIA2 | BSC-1604IIA2 | BSC-1804IIA2 | ||
|---|---|---|---|---|---|---|
| Nominal Size | 1 M(3') | 1.3 M (4') | 1.6 M(5') | 1.8 M (6') | ||
| Filtration Efficiency | ULPA: ≥99.9995%, @0.12μm | |||||
| Downflow Velocity | 0.35 m/s(68.88fpm) | 0.33 m/s(64.94fpm) | ||||
| Inflow Velocity | 0.55m/s(108.24fpm) | 0.53 m/s(104.30fpm) | ||||
| Noise | 58~65 dB(A) | |||||
| Vibration | ≤5 μm(center of tabletop) | |||||
| Power Supply | AC220V，1φ，50Hz | |||||
| Opening Height | 200 mm | |||||
| Air Balance Biological Protection |
Personnel Protection | Total bacterial count in viable air sampler ≤5CFU./time | ||||
| Product Protection | Total baceterial count in culture dish ≤5CFU./time | |||||
| Cross-contamination Protection | Total bacterial count in culture dish ≤2CFU./time | |||||
| Max. Power Consumption (with spare socket) |
1.65 kVA | 1.75 kVA | 1.85 kVA | 1.85 kVA | ||
| Rated Power (without spare socket) |
0.33 kVA | 0.43 kVA | 0.53 kVA | 0.53 kVA | ||
| Weight | 260 kg | 300 kg | 360 kg | 400 kg | ||
| Work Dimension (W1XD1XH1) |
1004*630*630 mm (39.5''x24.8''x24.8'') |
1304*630*630 mm (51.3''x24.8''x24.8'') |
1604*630*630 mm (63.1''x24.8''x24.8'') |
1804*630*630 mm (71.0''x24.8''x24.8'') |
||
| Overall Dimension (WXDXH) |
1200*795*2050 mm (47.2''x31.3''x80.7'') |
1500*795*2050 mm (59.1''x31.3''x80.7'') |
1800*795*2050 mm (70.9''x31.3''x80.7'') |
2000*795*2050 mm (78.7''x31.3''x80.7'') |
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| Size and Qty. of Light | LED 24.5 w * ① | LED 31 w * ① | LED 36 w * ① | LED 36 w * ① | ||
| Size and Qty. of UV Light | 18 w x ① | 30 w x ① | 36 w x ① | 36 w x ① | ||
| Illumination | ≥900 Lx | |||||
| Material of Construction |
Exterior Casing | Quality Cold-rolled Powder-coated (Ivory White) | ||||
| Interior Casing | SS304 | |||||
| Exhaust Air Direction | Top out | |||||
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