Class II A2 Biological Safety Cabinet: Biosafety Cabinet
High-Performance Biosafety Isolation Equipment for Laboratories
The Class II A2 Biological Safety Cabinet is a high-performance biosafety isolation system designed for biological laboratories, research facilities, and healthcare settings. It ensures the containment of harmful biological aerosols, providing a safe working environment for handling microbiological research in the absence of volatile or toxic chemicals and radionuclides.
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Key Features & Safety Performance
Advanced Safety & Protection
1. Built-in UV Sterilization System
o Programmable UV sterilization with appointment timer
o 253.7 nm UV wavelength for effective decontamination
2. Automatic Air Speed Adjustment
o Maintains optimal inflow and downflow velocity
3. Memory Function for Power Failure Recovery
4. Comprehensive Alarm System (Audio & Visual Alerts)
o Abnormal airflow velocity
o ULPA filter failure
o UV lamp failure
o Unsafe front window positioning
5. Interlock Function for Enhanced Safety
o UV lamp interlocks with front window, blower, and LED lamp
o Blower interlocks with front window positioning
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Technical Specifications
Model Options
The product line includes four models: MSBSCIIA21100SWISS, MSBSCIIA1400SWISS, MSBSCIIA1500SWISS, and MSBSCIIA1800SWISS.
External Dimensions (W × D × H, mm)
• MSBSCIIA21100SWISS: 1050 × 780 × 2130
• MSBSCIIA1400SWISS: 1400 × 780 × 2130
• MSBSCIIA1500SWISS: 1500 × 780 × 2130
• MSBSCIIA1800SWISS: 1800 × 780 × 2130
Internal Dimensions (W × D × H, mm)
• MSBSCIIA21100SWISS: 950 × 626 × 600
• MSBSCIIA1400SWISS: 1300 × 626 × 600
• MSBSCIIA1500SWISS: 1400 × 626 × 600
• MSBSCIIA1800SWISS: 1700 × 626 × 600
Tested Opening
Safety height: 200 mm (8 inches)
Maximum Opening
400 mm
Work Surface Height
800 mm
Control System
• Display: 7-inch LCD Touch Screen for real-time monitoring
• Alarms:
o Abnormal airflow velocity
o ULPA filter failure
o UV lamp failure
o Unsafe front window position
Airflow System
• Airflow Mode: 70% recirculated, 30% exhaust
• Downflow Velocity: 0.35 m/s ± 0.025 m/s
• Inflow Velocity: 0.52 m/s ± 0.025 m/s
Airflow Performance Specifications
Model Options
Available models include MSBSCIIA1100SWISS, MSBSCIIA1400SWISS, MSBSCIIA1500SWISS, and MSBSCIIA1800SWISS.
Inflow Air Volume (m³/h and CFM)
• MSBSCIIA1100SWISS: 355 m³/h (209 CFM)
• MSBSCIIA1400SWISS: 486 m³/h (286 CFM)
• MSBSCIIA1500SWISS: 524 m³/h (309 CFM)
• MSBSCIIA1800SWISS: 636 m³/h (375 CFM)
Downflow Air Volume (m³/h and CFM)
• MSBSCIIA1100SWISS: 718 m³/h (423 CFM)
• MSBSCIIA1400SWISS: 983 m³/h (579 CFM)
• MSBSCIIA1500SWISS: 1058 m³/h (623 CFM)
• MSBSCIIA1800SWISS: 1285 m³/h (757 CFM)
Exhaust Air Volume (m³/h and CFM)
• MSBSCIIA1100SWISS: 355 m³/h (209 CFM)
• MSBSCIIA1400SWISS: 524 m³/h (309 CFM)
• MSBSCIIA1500SWISS: 524 m³/h (309 CFM)
• MSBSCIIA1800SWISS: 636 m³/h (375 CFM)
Filtration System
• ULPA Filter: ≥99.9995% efficiency at 0.1–0.3 μm, with filter life indicator
• Cleanliness Grade: ISO Class 5 (Class 100 ISO 14644.1 standard)
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Cabinet Construction
• Main Body: Electro-galvanized steel with antimicrobial powder coating
• Work Surface: 304 stainless steel (easy to clean and corrosion-resistant)
• Front Window: Motorized, two-layer laminated toughened glass (≥5mm, UV-resistant)
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Electrical System
Max Power Consumption 750W (excluding socket load)
Fan Power 650W
Power Supply AC 220V±10%, 50/60Hz; 110V±10%, 60Hz
Illumination ≥1000 Lux
Noise Level ≤60 dB(A)
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Standard Accessories
1. Base Stand (Ergonomic height for operator comfort)
2. Air Velocity Sensor (Real-time airflow monitoring)
3. ULPA Filter
4. LCD Touch Screen (7-inch)
5. LED Lamp (×2)
6. UV Lamp (×1)
7. Waterproof Socket (×2)
8. Motorized Front Window
9. Footmaster Caster (For mobility & stability)
10. Foot Switch (Hands-free operation of front window)
11. Electric Air Valve Control (Controllable via LCD screen)
12. RS485 Interface (For data communication & control integration)
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Optional Accessories
1. Adjustable LED Lights (Brightness control for different lighting conditions)
2. Gas Tap (For additional utilities within the work area)
3. Water Tap (For laboratory applications requiring water supply)
4. IV Bar with Hooks (For medical & research applications)
5. Manual Adjustable Base Stand (Alternative to motorized stand)
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User-Friendly Design
1. Perforations on All Four Sides: Uniform negative pressure ensures maximum containment safety
2. Removable Work Zone: 304 stainless steel, easy to clean & disinfect
3. Brackets Under Work Surface: Supports lifting for easy cleaning
4. Dish-Type Work Surface Panel: Prevents liquid spills, enhances biosafety
5. Safety Login System:
o Three-Level Authority Access (Prevents unauthorized changes to settings)
o Customizable function settings & hierarchical menu control
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Packaging & Delivery
• Secure Packaging for International Shipping
o Pre-assembled unit (No complex installation required)
o Multi-layer protective packaging (Prevents damage during transportation)
o Wooden pallet fastening (Avoids shifting & impact damage)
o Moisture-Proof Wrapping (Ensures accessories remain clean & dry)
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Why Choose Us?
OS is a leading supplier of laboratory & medical equipment for scientific research, healthcare, and educational institutions. We focus on quality, reliability, and innovation to ensure our customers receive the best tools for their needs.
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Support & Services
Pre-Sales Support
✔ 24/7 customer inquiry response
✔ Model recommendations based on user needs
✔ Competitive pricing & detailed product specifications
✔ Custom product modifications available
✔ Sample testing & product demonstrations
After-Sales Services
✔ Product installation & user training
✔ Remote & on-site technical support
✔ Maintenance & troubleshooting assistance
✔ Training programs for operators & technicians
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Conclusion
The Class II A2 Biological Safety Cabinet is a state-of-the-art containment unit for laboratory biosafety, ensuring user protection, contamination prevention, and operational efficiency. With advanced airflow control, superior filtration, and intelligent monitoring, it is the ideal solution for microbiological research & biological safety applications.