Dyna Filters is a trusted manufacturer and supplier of high-performance Class II Type A2/B2 Biosafety Cabinets in India, designed to deliver advanced biosafety protection for laboratories handling biological agents, infectious materials, hazardous chemicals, cytotoxic compounds, and sensitive research samples. The Dyna BIOSURE Class II Type A2/B2 Biosafety Cabinet, also referred to as a Type C1 Biosafety Cabinet, represents the next generation of laboratory containment technology by combining the functionality of both Type A2 and Type B2 Biosafety Cabinets within a single integrated system.
Modern laboratories often require flexibility to work with a wide range of biological and chemical materials. Traditional biosafety cabinets are typically designed for specific applications, forcing facilities to invest in multiple containment systems. The Dyna BIOSURE Type A2/B2 Biosafety Cabinet eliminates this limitation by allowing seamless switching between recirculating and total exhaust modes, enabling researchers to perform diverse laboratory activities while maintaining the highest standards of safety and contamination control.
What is a Class II Type A2/B2 Biosafety Cabinet?
A Class II Type A2/B2 Biosafety Cabinet is a hybrid containment workstation engineered to provide personnel protection, product protection, and environmental protection. It combines the airflow characteristics of Class II Type A2 Biosafety Cabinets and Class II Type B2 Biosafety Cabinets, giving laboratories unmatched operational flexibility.
In Type A2 mode, approximately 70% of filtered air is recirculated within the cabinet while 30% is exhausted through HEPA filtration. This operating mode is ideal for microbiological procedures, sample preparation, cell culture work, pharmaceutical testing, and routine laboratory applications.
In Type B2 mode, 100% of the air is exhausted from the cabinet, making it suitable for procedures involving hazardous chemical vapors, toxic compounds, volatile substances, and specialized pharmaceutical applications where complete exhaust containment is required.
The ability to transition between these two modes allows laboratories to optimize safety, efficiency, and equipment utilization without requiring separate biosafety systems.
Advanced Biosafety Protection for Critical Applications
The Dyna BIOSURE Class II Type A2/B2 Biosafety Cabinet is specifically engineered for laboratories where contamination control and personnel safety are mission-critical. The cabinet creates a controlled work environment that minimizes the risk of exposure to airborne contaminants while protecting valuable products and research samples from external contamination.
Its advanced airflow design establishes a protective air barrier at the front opening, preventing contaminants from escaping the work zone. Simultaneously, HEPA-filtered downflow air protects sensitive materials and maintains aseptic working conditions throughout laboratory operations.
This combination of containment and cleanliness makes the cabinet suitable for highly regulated environments where precision, reliability, and compliance are essential.
HEPA Filtration Technology for Maximum Containment
The filtration system is one of the most critical components of any Biological Safety Cabinet. Dyna BIOSURE cabinets incorporate high-efficiency HEPA filters capable of removing 99.99% of airborne particles, including microorganisms, aerosols, and contaminants.
The filtration system helps ensure:
Continuous supply of clean air to the work area
Protection of laboratory personnel from hazardous aerosols
Prevention of cross-contamination
Improved sample integrity
Compliance with international cleanroom standards
Enhanced laboratory safety performance
The result is a highly controlled environment suitable for pharmaceutical production, biotechnology research, microbiological investigations, and healthcare applications.
ISO Class 5 Clean Air Environment
Maintaining clean air conditions is essential in laboratories where contamination can compromise research outcomes, product quality, or patient safety. The Dyna BIOSURE Type A2/B2 Biosafety Cabinet delivers ISO Class 5 air cleanliness within the work zone, supporting critical applications that demand extremely low particle concentrations.
This level of air quality is particularly important in:
Pharmaceutical manufacturing
Cell culture laboratories
Vaccine development facilities
Biotechnology research centers
Sterile compounding environments
Medical device testing laboratories
Academic research institutions
Energy-Efficient EC Motor Technology
The cabinet utilizes advanced Electronically Commutated (EC) Motor Technology to provide precise airflow control while reducing energy consumption. Compared with conventional motor systems, EC motors offer improved operational efficiency, quieter performance, and enhanced reliability.
Benefits include:
Reduced power consumption
Stable airflow performance
Lower maintenance requirements
Longer service life
Improved operational consistency
Enhanced sustainability
These advantages contribute to lower operating costs while ensuring optimal biosafety performance throughout the life of the cabinet.
Negative Pressure Safety Design
The Dyna BIOSURE Class II Type A2/B2 Biosafety Cabinet incorporates a negative pressure plenum design that provides an additional layer of containment security. Negative pressure ensures that any potential leakage remains contained within the cabinet structure, minimizing the risk of contamination escaping into the laboratory environment.
This design feature significantly enhances safety when handling:
Infectious microorganisms
Pathogenic agents
Cytotoxic compounds
Hazardous chemicals
Pharmaceutical formulations
Research cultures
Compliance with International Biosafety Standards
Dyna Filters designs and manufactures biosafety cabinets to meet globally recognized standards and regulatory requirements. Compliance with international guidelines helps laboratories maintain operational excellence while supporting validation and accreditation requirements.
Applicable standards include:
EN12469 European Biosafety Cabinet Standard
NSF/ANSI 49 Laboratory Safety Standard
ISO 14644 Cleanroom Standards
ISO Class 5 Air Cleanliness Requirements
Good Manufacturing Practices (GMP)
Good Laboratory Practices (GLP)
Pharmaceutical Industry Requirements
Biotechnology Research Standards
Applications Across Multiple Industries
Pharmaceutical Industry
The cabinet supports drug development, formulation research, sterile processing, microbiological testing, quality assurance, and pharmaceutical manufacturing applications.
Biotechnology Research
Suitable for genetic engineering, molecular biology, recombinant DNA technology, stem cell research, protein analysis, and advanced biotechnology workflows.
Microbiology Laboratories
Provides safe containment for bacterial cultures, microbial testing, pathogen studies, environmental monitoring, and research investigations.
Virology Research
Designed to support virus handling, vaccine development, viral culture studies, infectious disease research, and diagnostic applications.
Clinical Diagnostics
Used in hospitals, diagnostic centers, pathology laboratories, and healthcare institutions handling patient samples and infectious materials.
Toxicology Research
Supports procedures involving hazardous drugs, chemical compounds, toxic agents, and pharmaceutical safety studies requiring complete exhaust operation.
Academic Institutions
Universities, colleges, and research organizations utilize the cabinet for teaching laboratories, scientific studies, and advanced research programs.
Government Laboratories
Supports public health research, environmental testing, food safety investigations, and regulatory laboratory operations.
Advantages of a Hybrid Type C1 Biosafety Cabinet
The Dyna BIOSURE Type C1 Biosafety Cabinet offers several operational advantages compared with conventional systems:
Combines A2 and B2 functionality in a single cabinet
Reduces laboratory equipment investment
Maximizes laboratory space utilization
Increases operational flexibility
Supports a wider range of applications
Simplifies laboratory workflows
Improves safety management
Enhances research productivity
Reduces long-term ownership costs
Why Laboratories Choose Dyna Filters
Dyna Filters has established itself as a trusted provider of clean air and containment solutions across India. Our expertise in biosafety technology, cleanroom systems, filtration engineering, and laboratory safety enables us to deliver solutions that meet the demanding requirements of modern research and industrial facilities.
Customers choose Dyna Filters because of:
Proven expertise in biosafety and clean air systems
High-quality manufacturing standards
Advanced engineering capabilities
Reliable performance and durability
Compliance with global standards
Nationwide support network
Customization options for specialized applications
Strong commitment to laboratory safety
Industries Served
Pharmaceutical Manufacturing
Biotechnology Companies
Healthcare Institutions
Research Organizations
Academic Laboratories
Vaccine Development Facilities
Diagnostic Laboratories
Food Testing Laboratories
Environmental Testing Centers
Government Research Institutions
Medical Device Manufacturers
Life Science Companies
Contract Research Organizations (CROs)
Contract Development and Manufacturing Organizations (CDMOs)
