Biosafety Cabinet Class II A2 LBS2-T2051

Introduction

Biosafety Cabinet Class II A2 is equipped with advanced a filter that removes 99.999% of particles ≥0.3 microns. It includes a UV germicidal lamp with a timer for efficient sterilization. The cabinet is made of corrosion-resistant material and has a smooth, easy-to-clean surface. Safety features include waterproofing, overload protection, and covered electrical outlets with a slow-closing mechanism. Our Biosafety Cabinet is suitable for microbiology labs, pharmaceutical industries, research centers, and diagnostic facilities. 

This biosafety cabinet is designed to meet the rigorous requirements of modern laboratory operations, ensuring high precision, reliability, and ease of use for various experimental applications.

Applications

Our biosafety cabinets are essential in research, clinical, pharmaceutical, veterinary, agricultural, and academic fields, offering contamination control and user protection during the safe handling of samples, cultures, and infectious materials.

Specifications

Tested Opening	180 mm
Maximum Opening	530 mm
Airflow System	70% air recirculation, 30% air exhaust
Average Inflow Velocity	0.50 m/s
Average Downflow Velocity	0.33 m/s
Inflow Airflow Volume	446 m3/h
Downflow Airflow Volume	1038 m3/h
Exhaust Airflow Volume	446 m3/h
Filter Specification	> 99.999% efficiency at 0.3 µm
Cleanliness Grade	Class 3 ( 14644.1)
Display	7 inches touch screen
Sash Glass Type	Tempered Glass, UV-proof
Fluorescent Lamp	30W
UV Lamp	3OW
Fluorescent Light Intensity	≥700 lux
Sound Emission	≤65 Db
Colony Count (Cross Contamination Protection)	≤2 /Time
Material	External: 18-gauge Electro-galvanized steel with white oven-baked powder-coated finish; Work Surface: 16-gauge Stainless steel
Power Consumption	1500W
Power Supply	AC 220, 50/60HZ
Internal Dimension (W × D × H)	1300 × 672 × 630 mm
External Dimension (W × D × H)	1480 × 790 × 2080 mm
Packaging Dimension (W × D × H)	1610 × 950 × 2220 mm
Net Weight	270 Kg
Gross Weight	300 Kg

Features

High-Performance Blower

Smart Energy Saving Mode

Adjustable Tempered Glass Sash

Easy Filter Replacement

Low Vibration Design

FAQs

1. What is the airflow system configuration of the Biosafety Cabinet Class II A2 ?

The Biosafety Cabinet Class II A2 uses a 70% recirculating airflow and 30% exhaust airflow design. This configuration optimizes both user and product protection by balancing clean air recirculation and exhaust of potentially contaminated air. The airflow passes through high-efficiency filters that remove 99.9995% of particles down to 0.12 microns. This ensures a sterile environment inside the work area while preventing contaminants from escaping. The design also promotes energy efficiency by minimizing exhaust volume. Overall, it provides a safe and stable working environment for biological samples.

2. Is the front window adjustable on the Biosafety Cabinet Class II A2 ?

Yes, the Biosafety Cabinet Class II A2 features a motorized front window that can be adjusted vertically. This allows users to set the sash height for optimal comfort and ergonomic working conditions. The slow self-closing function enhances safety by preventing sudden sash movements. Adjustability also helps maintain the proper airflow barrier between the user and the work zone. The window is made of tempered glass for durability and clear visibility. This design improves user experience without compromising safety.

3. How does the UV germicidal lamp function in the Biosafety Cabinet Class II A2 ?

The Biosafety Cabinet Class II A2 is equipped with an integrated UV germicidal lamp that helps sterilize the interior work surface. This lamp emits ultraviolet light that effectively kills bacteria, viruses, and other microorganisms. The lamp is usually controlled by a timer to ensure safe and optimal sterilization cycles. It should only be operated when the cabinet is not in use to avoid exposure hazards. Regular cleaning of the lamp and interior surfaces is recommended to maintain effectiveness. Proper use of the UV lamp helps reduce contamination risks within the cabinet.

4. How often should the filters in the Biosafety Cabinet Class II A2 be replaced?

The filters should be replaced based on the manufacturer’s recommendations, typically every 1 to 3 years depending on usage. Frequent use with hazardous materials may require more frequent replacement to maintain efficiency. The cabinet’s digital display and alarms will also notify users when filter performance declines. Regular inspections during preventive maintenance help determine the right timing for replacement. Timely filter changes are essential to ensure continued protection for both the user and the samples. Neglecting filter replacement can lead to contamination and compromised biosafety.

5. How is the filter replacement process performed safely?

Filter replacement must be performed by trained personnel following strict biosafety protocols. Before replacement, the cabinet should be decontaminated using chemical disinfectants or sterilization methods. The work area should be prepared to contain any particles that might be released during filter removal. Protective equipment such as gloves, masks, and gowns must be worn during the procedure. After removing the old filters, the new filters should be installed carefully to ensure airtight sealing. Finally, the cabinet must be recertified to verify that the filters are functioning correctly.