The Ai 3 Ft Class II Type A2 Biosafety Cabinet is a high-performance, NSF-certified biosafety solution designed for laboratories where the safe handling of biological agents, chemicals, and infectious materials is required. This cabinet offers reliable protection for both the laboratory worker and the environment, while maintaining sterility of materials inside. It is particularly suited for work with specimens like COVID-19 samples, HIV, and other hazardous biological agents.

Key Features

1. NSF Certification

   • Meets the NSF/ANSI 49 standard for biosafety cabinets, ensuring the highest level of safety and performance for laboratory use.

2. Dual HEPA Filtration

   • The cabinet is equipped with two HEPA filters that provide 99.999% efficiency at filtering particles as small as 0.3 microns. The filters help protect both the user and the samples inside.

3. Motorized Front Glass Panel

   • The motorized front glass viewing window allows easy height adjustment with the remote foot switch for user convenience.

4. UV Light

   • The cabinet includes a 20W germicidal UV light for disinfecting the interior. The light is only available when the front glass panel is fully closed, and it comes with a UV light life indicator. The recommended replacement interval for UV lights is 600 hours.

5. Waterproof In-Chamber Power Sockets

   • Four waterproof power outlets with covers, capable of handling up to 500 watts per outlet, are provided for laboratory equipment.

6. Special Coating

   • The unit housing has an anti-mold and antiseptic coating to prevent the growth of microorganisms and ensure long-lasting cleanliness.

7. Automatic Airflow Adjustment

   • The cabinet automatically adjusts airflow speeds, ensuring the safety and integrity of materials inside. The system also features an auto start/stop function for UV lights.

8. Pneumatic Front Panel Supports

   • Easy maintenance is facilitated by pneumatic supports for the front panel.

9. Airflow System

   • The airflow design recirculates 70% internally and discharges 30% from the top vent, maintaining optimal safety during use.

Installation Requirements

• Heavy Installation: Installation requires a forklift or crane for positioning the cabinet due to its size and weight.
• Top Vent Duct Connector (Optional): An optional vent system allows for 70% recirculation and 30% discharge through the top vent.

Important Guidelines for Use

1. Disinfection Process:

   • Before Use: Close the glass panel and turn on the UV light for 30 minutes. Users should leave the room during this disinfection period.
   • During Use: Raise the glass panel to the recommended 10" opening height and activate air circulation for 10 minutes.
   • After Use: Close the glass panel and run the UV light for another 30 minutes for decontamination.

2. Chemical Safety:

   • Flammable and Explosive Materials: Should not be used inside the cabinet as they may cause fire or explosion risks.
   • Volatile Chemicals: These can damage the HEPA filters and compromise safety.
   • No Open Flame: The use of open flames inside the cabinet is not allowed as it disrupts airflow patterns.
   • Minimal Decontaminant Use: Only minimal amounts (10mL or less) of decontaminants like 70% isopropyl or ethyl alcohol are allowed.

Specifications

Applications

• COVID-19 Specimen Handling

  • Safe and efficient handling of COVID-19 specimens, providing complete HEPA filtration and UV disinfection for maximum protection.

• Chemical and Radioactive Handling

  • Ideal for working with toxic chemicals, radioactive materials, and other hazardous agents that require strict containment.

• Microbiological Research

  • Excellent for biological sample handling, including virus cultures and infectious materials where sterility and safety are critical.