Class II A2 Biological Safety Cabinet ADBC-504

Class II A2 Biological Safety Cabinet ADBC-504

Class II A2 Biological Safety Cabinet ADBC-504 features an internal workspace of 1150 × 600 × 660 mm, ensuring a spacious environment for laboratory tasks. Its maximum sash opening enables convenient equipment access during procedures. A designated sash height supports effective containment and operator safety. Integrated remote controls enhance user experience through simplified operation. Our Class II A2 Biological Safety Cabinet is ideal for laboratories and healthcare settings that require safe handling of infectious biological substances.


External Dimension (W×D×H) 1300 × 750 × 2250 mm
Internal Dimension (W×D×H) 1150 × 600 × 660 mm
Max Opening Height 420 mm (17 inches)
Safety Sash Height 200 mm (8 inches)
Airflow System 70% air recirculation, 30% air exhaust
HEPA Filter Efficiency 99.97% efficiency for particles ≥0.3 microns
Inflow Velocity 0.53 ± 0.025 m/s
Downflow Velocity 0.33 ± 0.025 m/s
Control System Microprocessor control system with audible and visual airflow alarm
LCD Display Shows filter pressure, lamp and filter life, inflow and downflow speed, work time
Front Window Motorized sash, UV-protected laminated tempered glass
UV Lamp 30W × 1
Illuminating Lamp LED 12W × 2
Illumination ≥1000 Lux
Waterproof Sockets 500 W
Work Surface Height 750 mm
Caster Footmaster caster
Noise Level ≤67 dB
Work Surface Material Stainless steel
Main Body Material Cold-rolled steel coated with antibacterial powder
Packaging Dimension (W×D×H) 1460 × 1000 × 1820 mm
Power Consumption 800 W
Gross Weight 280 kg
  • Interlock function
  • Foot switch
  • Audio and visual alarm 
  • Motorized front window
  • Time reserve function

Our Class II A2 Biological Safety Cabinet ADBC-504 is used in labs and hospitals to safely handle biohazardous materials while protecting users, products, and the environment.

LED Lamp

1 unit

UV Lamp 

2 unit

Base Stand

1 unit

Remote Control

1 unit

Foot Switch

1 unit

Drain Valve

1 unit

Waterproof Sockets 

2 unit

Water and Gas Tap

1 unit

Electric Height Adjustable Stand

1 unit

Armrest

1 unit

Chair

1 unit

Class II A2 Biological Safety Cabinet ADBC-504 | External Dimension (W×D×H)	1300 × 750 × 2250 mm | Internal Dimension (W×D×H)	1150 × 600 × 660 mm
Class II A2 Biological Safety Cabinet ADBC-504 | Interlock function | Foot switch

Frequently Asked Questions of Class II A2 Biological Safety Cabinet ADBC-504

1. What safety features are included in the Class II A2 Biological Safety Cabinet ADBC-504?

The Class II A2 Biological Safety Cabinet ADBC-504 is equipped with comprehensive safety features, including a safety sash height and an LCD display for monitoring real-time parameters. The system includes visual and audible alarms for unsafe conditions, ensuring maximum protection and user awareness. These features provide critical alerts to prevent operational errors or safety breaches.

2. What accessories come with the Class II A2 Biological Safety Cabinet ADBC-504?

The Class II A2 Biological Safety Cabinet ADBC-504 includes essential accessories such as an LED lamp, UV lamp, base stand, remote control, foot switch, and drain valve. Optional features include a water & gas tap, adjustable armrest, and electric height-adjustable base. This accessory enhances the functionality and user-friendliness of the unit in demanding lab environments. It is designed for convenience and ergonomic support during long operational hours.

3. In what types of laboratories is the Class II A2 Biological Safety Cabinet ADBC-504 used?

Class II A2 Biological Safety Cabinet ADBC-504 is used in research laboratories, hospitals, and microbiology facilities. It is preferred for its compact dimensions, advanced filtration, low-noise operation, and high safety standards. The system is particularly valued in spaces where contamination control and personnel protection are critical. Its adaptability to multiple biosafety applications makes it a reliable solution for modern lab environments.

4. What is the purpose of the Class II A2 Biological Safety Cabinet ADBC-504?

The Class II A2 Biological Safety Cabinet ADBC-504 is designed to protect the operator, environment, and the product while handling moderate-risk biological materials. It provides a sterile and secure workspace by using laminar downflow air and HEPA filtration, ensuring a contamination-free environment. This makes the unit essential in microbiology, biotechnology, and pharmaceutical labs where biohazard safety is a priority.

5. How does the airflow system work in the Class II A2 Biological Safety Cabinet ADBC-504?

The Class II A2 Biological Safety Cabinet ADBC-504 features a 70% recirculation and 30% exhaust airflow system. This configuration maintains a clean internal environment by continuously filtering air through HEPA filters with 99.97% efficiency at 0.3 µm. The advanced mechanism in the unit helps to minimize contamination risks to harmful agents. It is particularly effective for applications involving aerosols substances.

6. What are Class II A2 Biological Safety Cabinets and where are they commonly used?

Class II A2 Biological Safety Cabinets are designed to provide protection to users, laboratory samples, and the surrounding environment from harmful contaminants. These cabinets operate by maintaining a constant inflow of air to prevent exposure to hazardous substances. While simultaneously using high-efficiency ULPA filters to purify the air being recirculated and exhausted. They are used in microbiology labs, clinical research settings and diagnostic centers.

7. Is regular maintenance required for Class II A2 Biological Safety Cabinets?

Yes, regular maintenance is crucial for Class II A2 Biological Safety Cabinets to maintain optimal performance safety. These units need regular cleaning to remove residues and prevent contamination. HEPA filters must be tested regularly to ensure they effectively trap airborne particles. Airflow patterns need to be validated periodically to ensure proper laminar flow and containment.

Similar Products of Class II A2 Biological Safety Cabinet

Velocity 0.27 to 0.025 m/s
Inflow Air Speed 0.38 to 0.025 m/s
Half Peak Amplitude ≤ 3µm
External Dimension (W×D×H) 1800 × 755 × 2250 mm
Internal Dimension (W×D×H) 1625 × 600 × 660 mm
Max Opening Height 500 mm (22 inches)
External Dimensions (W×D×H) 1100 × 750 × 2250 mm
Internal Dimensions (W×D×H) 940 × 600 × 660 mm
Max Opening Height 420 mm (17 inches)
Filter 2 × HEPA Filters
Worktop Material 304 Stainless Steel
Cabinet Material 1.0 mm Cold-Rolled Steel

Class II B2 Biological Safety Cabinet

Class II B2 Biological Safety Cabinet ADBS-502
External Dimension (W×D×H):1300 × 750 × 2250 mm
Internal Dimension (W×D×H):1150 × 600 × 660 mm
Max Opening Height:420 mm (17 inches)
Class II B2 Biological Safety Cabinet ADBS-501
External Dimension (W×D×H):1100 × 750 × 2250 mm
Internal Dimension (W×D×H):940 × 600 × 660 mm
Max Opening Height:420 mm (17 inches)
Class II B2 Biological Safety Cabinet ADBS-504
External Dimension (W×D×H):1800 × 775 × 2250 mm
Internal Dimension (W×D×H):1625 × 600 × 660 mm
Max Opening Height:480 mm (20 inches)
Class II B2 Biological Safety Cabinet ADBS-503
External Dimension (W×D×H):1500 × 750 × 2250 mm
Internal Dimension (W×D×H):1350 × 600 × 660 mm
Max Opening Height:500 mm (20 inches)