AELAB Class II B2 Biosafety Cabinet – NSF Certified BSC-4FB2

The 4FB2 Series NSF Certified Class II B2 Biological Safety Cabinet is a high-performance containment solution designed to deliver maximum protection for personnel, product, and the environment. Ideal for microbiological and toxic chemical applications requiring total exhaust, this cabinet offers cutting-edge functionality and operator-friendly features.

A color touch screen provides real-time monitoring, clear data display, and an appointment timing function for scheduled operations. A wind speed sensor continuously monitors airflow to ensure stable performance and safety.

The work zone is made of high-quality 304 stainless steel, surrounded by negative pressure to prevent cross-contamination and maintain containment integrity. The front window, constructed from 6mm two-layer laminated toughened glass, is anti-UV for additional safety during UV sterilization.

All functions can be conveniently accessed via a remote control, and the cabinet is equipped with Footmaster casters featuring brakes and leveling feet for easy movement and secure positioning. Two integrated waterproof sockets inside the side wall offer convenient power access for small instruments.

A UV lamp emitting at 253.7 nanometers ensures effective decontamination between operations, making the 4FB2 Series a reliable and intelligent choice for biosafety-critical laboratory environments.

Features：

1. Motorized front window.
2. Color touch screen display: touch operation, real – time and clearer display of various values of the safety cabinet, dynamic air flow pattern diagram, fault alarm sound and light prompt.
3. The power – on password can be set to prevent mis – operation by irrelevant personnel.
4. EC Fan, automatically adjust the wind speed.
5. With power – off memory function, the state before power – off will be restored after power – on and there will be visual prompts and alarms.
6. The integrated design of the operation area makes it easy to disassemble and clean.
7. The cabinet is separated from the base. The height of the adjustable base can be customized.
8. It has the function of appointment timing, which can automatically set the time of starting and shutting down the safety cabinet and the running time of ultraviolet lamps, fan and sockets.
9. The front window closes the trigger signal, so that the sterilization and disinfection function of the ultraviolet lamp is normally turned on.
10. The one – piece hand resting surface has a larger contact area with the arm and is more comfortable.air speed adjustable with filter block.

🔬 How It Works?

The BSC-4FB2 Series operates on a total exhaust airflow system, ensuring that all contaminated air is safely filtered through ULPA filters and expelled outside the lab. The color touch screen continuously displays airflow status, system alerts, and allows real-time control. A wind speed sensor ensures airflow remains stable and within safe parameters. When the front window closes, UV sterilization automatically activates for effective decontamination.

💡 Advantages

• ✅ NSF Certification guarantees compliance with global safety standards

• 🌀 100% exhaust system ideal for handling volatile toxic chemicals

• 📱 Smart control panel with appointment timer and password protection

• 💨 EC motor with adjustable speed for efficiency and low power use

• 🔒 Fail-safe features like power-off memory, airflow alarms, and safety window lock

• 🧼 Tool-free disassembly and seamless stainless-steel interior for easy cleaning

• 🛠️ Customizable base height and versatile accessories for diverse lab needs

🔍 Recommended Models by Use Case

• 🏫 Educational Labs: BSC-4FB2-NA – standard setup with essential safety features

• 🧪 Research Facilities & Biotech: BSC-4FB2-GL – with enhanced touch screen, UV protection

• 🧫 Quality Control (QC) Labs: Both models suit QC environments handling sensitive cultures or volatile agents

• ⚗️ Pharmaceutical & Industrial Labs: Optional ducting and sterilizers for GMP-aligned operations

🧪 Ideal For

• Biomedical and pharmaceutical R&D

• Toxicological studies and pathogen handling

• Microbiology, virology, and molecular biology labs

• Clinical diagnostic centers and hospital labs

• Food safety and quality control laboratories