Kỹ Thuật
A Class III Biosafety Cabinet is a specialized cleanroom device designed to provide maximum protection for the user, the surrounding environment, and the sample being handled. It is specifically used when working with high-risk biological agents, such as bacteria and viruses classified in Biosafety Level 3 and 4 (BSL-3 & BSL-4).
The cabinet is completely sealed, and all operations are conducted through gloves attached to the front panel. Air entering and exiting the cabinet is filtered through HEPA/ULPA filters, ensuring complete containment of potentially hazardous agents and preventing any contamination of the external environment.
External air is drawn into the cabinet and passed through a HEPA pre-filter, removing dust particles and microorganisms before entering the work zone.
The internal environment of the cabinet is maintained under negative pressure, preventing any accidental release of pathogens to the outside.
Exhaust air passes through a series of HEPA or ULPA filters, or in some cases, a combination of HEPA and activated carbon filters, ensuring the complete elimination of hazardous biological agents and toxic gases.
All operations with hazardous materials are performed indirectly through fixed gloves, ensuring no direct contact with the samples.
| Specification | Description |
|---|---|
| Model | BSC-IIIBL |
| External Dimensions (WDH) | 17208502100 mm |
| Internal Dimensions (WDH) | 1240650650 mm |
| Pass-Through Box Dimensions (Internal) | 400390340 mm |
| Pass-Through Box Dimensions (External) | 480400400 mm |
| Gloves | One pair of 800 mm butyl rubber gloves |
| Front Window | 8 mm tempered glass, UV radiation-resistant |
| Display | LCD screen |
| Pre-filter | Washable polyester fiber |
| Pressure | ≥ -120 Pa |
| ULPA Filters | Supply air filter: 99.999% at 0.12 μm First exhaust filter: 99.999% at 0.12 μm Second exhaust filter: 99.999% at 0.12 μm |
| Noise Level | NSF 49: 61 dB / EN 12469: 48 dB |
| Airflow Volume | 440–870 CFM |
| Alarms | Audible and visual alarms for abnormal pressure and filter replacement |
| Work Zone Material | SUS 304 stainless steel |
| Lighting | ≥ 1000 lux |
| Power Consumption | 700W |
| Fluorescent Light | 28W x 2 |
| UV Lamps | 30W x 1, 8W x 1, 253.7 nm for effective sterilization |
| Power Supply | AC220V±10%, 50/60 Hz; 110V±10%, 60Hz |
| Net Weight | 395 kg |
| Packing Dimensions (WDH) | 185010802280 mm |
| Standard Accessories | Gloves, fluorescent lamps, UV lamps x4, remote control, pressure gauge, exhaust valve |
Ensures absolute safety for personnel, samples, and the surrounding environment.
Fully sealed design minimizes any risk of biological leakage.
Made from high-quality, corrosion-resistant materials that are easy to clean and disinfect.
Integrated pressure monitoring and alarm system for real-time leak detection.
High-efficiency filtration system meets WHO, CDC, and NSF international biosafety standards.
Class III biosafety cabinets are widely used in environments requiring maximum biological containment, such as:
BSL-3 and BSL-4 laboratories
Research centers studying highly infectious agents like SARS, H5N1, Ebola, etc.
Vaccine manufacturing and microbiological or molecular biology testing
National institutes, hospitals, and disease control centers (CDC)
BACH LONG PRODUCTION TRADING SERVICE CO., LTD
Specialized in supplying, installing, and maintaining cleanroom equipment and Class III Biosafety Cabinets that meet international standards.
Address: 75 Nguyen Hong Street, Ward 1, Go Vap District, Ho Chi Minh City, Vietnam
Hotline: +84 93 143 54 54
Email: sales@congnghelockhi.vn
Website: www.congnghelockhi.vn
