Biosafety cabinet class 2 | Kewaunee

In today’s scientific and medical environments, safety, precision, and compliance are more critical than ever. Laboratories dealing with infectious agents, cell cultures, or pharmaceutical products must be equipped with tools that ensure both personal and environmental protection. One such essential tool is the biosafety cabinet class 2, and Kewaunee is a leading name in delivering high-quality, reliable solutions in this space.

What is a Biosafety Cabinet Class 2?

A biosafety cabinet class 2 (often abbreviated as BSC Class II) is a ventilated enclosure designed to offer protection in three critical areas: the user, the product, and the environment. These cabinets are typically used in microbiology, virology, oncology, genetics, and pharmaceutical labs where moderate-risk biological agents (Biosafety Level 2 and 3) are handled.

These cabinets work on the principle of high-efficiency particulate air (HEPA) filtration, ensuring that all air exhausted and recirculated is free from biological contaminants. The Class 2 cabinets have a front access opening with a carefully balanced airflow that creates an air curtain, protecting the user while maintaining a sterile internal workspace.

Why Choose Kewaunee for Biosafety Cabinet Class 2?

Kewaunee is a global leader in laboratory infrastructure and equipment. With decades of experience and a strong commitment to safety, innovation, and compliance, Kewaunee’s biosafety cabinet class 2 offerings are designed for the most demanding laboratory environments.

Key Features of Kewaunee Biosafety Cabinet Class 2

1. Advanced HEPA Filtration
   Kewaunee biosafety cabinets are equipped with high-performance HEPA filters that trap 99.99% of particles down to 0.3 microns. This ensures sterile airflow over the work surface and clean exhaust, reducing contamination risk.

2. User and Environmental Protection
   The airflow system in Kewaunee’s biosafety cabinet class 2 maintains negative pressure at the front opening, protecting the operator. Meanwhile, vertical laminar airflow protects the samples from contamination, and filtered exhaust air protects the environment.

3. Ergonomic Design
   Long hours in the lab require equipment that minimizes strain. Kewaunee designs its cabinets with adjustable stands, inclined front sashes, and low-noise operation for maximum comfort and usability.

4. Intuitive Control Panel
   The intelligent control system allows users to monitor airflow parameters, filter status, UV light usage, and system alerts in real-time, making it easy to ensure compliance and safe operation.

5. Easy Maintenance and Serviceability
   Designed for ease of access, Kewaunee cabinets allow for quick filter changes and internal cleaning. The smooth surfaces and stainless-steel interiors are easy to disinfect, reducing downtime.

6. Compliant with Global Standards
   Kewaunee biosafety cabinets meet or exceed NSF/ANSI 49, EN 12469, and other global standards for biological safety cabinets, ensuring regulatory compliance across markets.

Applications of Biosafety Cabinet Class 2

Kewaunee’s biosafety cabinet class 2 is versatile and suitable for a wide range of applications, including:

• Clinical and diagnostic labs

• Pharmaceutical R&D

• Biotechnology and genetic engineering

• Microbiology and virology research

• Quality control labs

• Public health and academic institutions

These cabinets are essential wherever sterile conditions are required, and where personnel and environmental safety are a priority.

Different Types of Class 2 Biosafety Cabinets

There are several types of biosafety cabinet class 2, classified based on their airflow patterns and exhaust systems. Kewaunee offers a range of Class II cabinets to suit specific operational needs:

• Type A2: Recirculates approximately 70% of air within the cabinet through HEPA filters, and exhausts 30% into the room or through a canopy connection. Suitable for most non-toxic materials and biological research.

• Type B1: Exhausts a larger portion of the air outside the lab via a hard-duct connection. Ideal for work involving small amounts of toxic chemicals and biological agents.

• Type B2: 100% exhaust, with no recirculated air. Best for work involving volatile chemicals and radionuclides.

Kewaunee helps labs choose the right type based on risk assessment, application, and infrastructure.

Sustainability and Energy Efficiency

Modern laboratories also consider energy efficiency and environmental impact. Kewaunee’s biosafety cabinet class 2 units are designed with low-energy fans, efficient LED lighting, and smart operation modes (such as night mode and auto shutoff), helping labs reduce energy costs without compromising safety.

Why Biosafety Cabinet Class 2 is Essential Today

With the rise of global pandemics, advancements in genetic research, and increasing pharmaceutical innovation, the need for effective biosafety measures has never been higher. A biosafety cabinet class 2 is not just a piece of equipment—it's a frontline defense against contamination, infection, and research failure.

Kewaunee's focus on innovation, quality, and user safety makes its Class 2 cabinets a reliable investment for any modern laboratory.

Final Thoughts

Choosing the right biosafety cabinet class 2 is vital for ensuring the integrity of scientific work, protecting personnel, and complying with safety standards. Kewaunee’s biosafety cabinets combine cutting-edge technology, ergonomic design, and unmatched reliability to deliver outstanding performance in any lab environment.

Whether you're outfitting a new facility or upgrading existing infrastructure, trust Kewaunee to provide biosafety solutions that meet the highest standards of quality and safety.