#class 2 biosafety cabinet

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Biological Safety Cabinet

A Biological Safety Cabinet (BSC) is a specialized piece of laboratory equipment designed to provide a controlled environment for working with biological materials. It is primarily used to protect the laboratory worker, the environment, and the experiment from contamination by pathogens or other hazardous materials. Micro-shaped mesh layer outflow wind deflector, non-convex to ensure uniformity of air flow.

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Biological Safety Cabinet

Biological Safety Cabinet is specifically designed for working safely with contaminated and potentially hazardous lab processes and materials. The cabinet is outfitted with long-life exhaust HEPA and down flow ULPA filters that are 99.999% efficient at 0.12-micron sizes. The cabinet operates between 10 - 30°C temperature range and pressure difference 0 - 500Pa with 0.53m/s inflow velocity. The class II cabinet has a high air flow fan, an automatic system that tracks and adjusts air volume and pressure, and an integrated LCD screen that displays inflow/downflow speed, pressure, filter life, and failure alarms.

https://www.labnic.com/class-ii-biological-safety-cabinet/

[laboratory-equipment-supplier]

LabGard NU-543 Class II Type A2 Biosafety Cabinet

The NU-543 carries the LabGard® value proposition across the boundaries of geography and scientific applications by offering the broadest choice of configurations. This model features a dual thermistor airflow sensor and alphanumeric display for laboratories requiring a clear measurement of their cabinet’s performance and a choice of three NSF listed work access openings for procedures needing ergonomic access to the work zone. The cabinet can optionally be made with a smooth interior for procedures such as pharmacy compounding and always includes a prop up work tray to ease regular cleaning under the work surface. Double exhaust filters can be fitted to meet the requirements of an application or national guidelines. A truly global product, models are available that meet NSF/ANSI 49 and EN 12469, feature multilingual displays, and can ship from multiple locations around the world.

In Order To Find Out More Details On NU-543 Class II Type A2 Biosafety Cabinet Please Be Touch With Us Today Onwards..!

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Class II Biosafety Cabinet: Advanced containment system for handling hazardous materials, featuring HEPA filtration, airflow control, and UV sterilization. Ensures operator and environmental protection in microbiology and pharmaceutical settings.

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Choosing the Right Biosafety Cabinet: A Guide for Laboratories

Introduction:

Introduce the importance of biosafety cabinets in laboratory settings and how they contribute to maintaining a safe working environment.

1. Understanding Biosafety Cabinets:

Define what biosafety cabinets are and their primary functions.

Briefly explain the different classes (Class I, Class II, and Class III) and types (Type A1, A2, B1, B2) of biosafety cabinets.

2. Regulatory Compliance:

Discuss the relevant standards and regulations that biosafety cabinets must meet (e.g., NSF/ANSI 49, EN 12469, etc.).

Highlight the importance of choosing cabinets that comply with local and international guidelines.

3. Choosing the Right Biosafety Cabinet for Your Needs:

Consider the type of work conducted in the laboratory (e.g., microbiology, pharmaceuticals, research, etc.).

Evaluate the necessary airflow requirements and contamination control measures.

4. Importance of Airflow and Containment:

Discuss the role of airflow patterns in biosafety cabinet suppliers and their impact on contamination prevention.

Explain the significance of HEPA and ULPA filters in maintaining a sterile environment.

5. Ergonomics and User Comfort:

Emphasize the importance of user comfort and safety features in biosafety cabinets.

Discuss adjustable work surfaces, lighting, and ease of use for laboratory staff.

6. Maintenance and Certification:

Provide information on regular maintenance requirements for biosafety cabinets.

Stress the importance of certification and routine testing to ensure optimal performance.

7. Cost Considerations:

Discuss the initial investment versus long-term cost benefits of high-quality biosafety cabinets.

Address the potential impact on research outcomes and personnel safety.

8. Case Studies:

Include real-life examples or case studies of laboratories successfully implementing biosafety cabinets for improved safety and efficiency.

Conclusion:

Summarize the key points and emphasize the importance of choosing the right biosafety cabinet for laboratory safety and regulatory compliance.

[labexpo254]

Biosafety Cabinet is a Class II type A2 safety level 2 enclosed cabinet unit with 70% of the HEPA filtered air recirculated through the cabinet and 30% discharged through an exhaust HEPA filter to the environment. It is used to handle minute quantities of volatile toxic chemicals and trace amounts of radio nucleotides where chemical vapor re-circulation into the work zone is permitted. It meets the requirements for the protection of product, personnel and the environment allowing for the safe handling of pathogens, contaminants or other potentially hazardous materials.

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Comparing Stainless Steel Laminar Flow Hoods to Biosafety Cabinets and Fume Hoods: Making the Right Choice for Your Lab

In the realm of laboratory containment and safety, choosing the right equipment is paramount. Laboratories deal with various hazardous substances and require reliable containment devices to protect both personnel and experiments. Among the numerous options available, stainless steel laminar flow hoods, biosafety cabinets, and fume hoods stand out as the most widely used choices. Each of these containment devices serves a unique purpose and offers distinct advantages. In this comprehensive guide, we will delve into the specifics of stainless steel laminar flow hoods and compare them to biosafety cabinets and fume hoods, helping you make an informed decision for your lab's needs.

Stainless Steel Laminar Flow Hoods: An Overview

Stainless steel laminar flow hoods, also known as laminar flow cabinets or clean benches, are an essential part of many laboratory setups. They are specifically designed to provide a controlled, clean, and particle-free environment for handling sensitive materials or experiments. Here are some key features and benefits of stainless steel laminar flow hoods:

1. Unidirectional Airflow: One of the defining characteristics of laminar flow hoods is their unidirectional airflow. Air is filtered through HEPA (High-Efficiency Particulate Air) filters and then directed in a smooth, parallel flow over the work surface, carrying away any contaminants generated by the user. This minimizes the risk of contamination during sensitive procedures.

2. Particle-Free Environment: Laminar flow hoods are highly effective at creating a particle-free workspace. HEPA filters remove particles as small as 0.3 micrometers, ensuring that the air inside the hood is exceptionally clean and free from contaminants.

3. Suitable for Non-Hazardous Materials: Stainless steel laminar flow hoods are primarily designed for working with non-hazardous materials, such as cell cultures, electronics, and optics. They offer protection against particulate contamination but do not provide chemical or biological containment.

4. Ergonomic Design: Laminar flow hoods are typically designed with user comfort in mind. They feature a clear, horizontal sash or shield, providing a barrier between the user and the materials inside the hood. This design allows for easy access and visibility while maintaining aseptic conditions.

Biosafety Cabinets: An Overview

Biosafety cabinets, often referred to as biological safety cabinets or BSCs, are specialized containment devices designed for working with biological materials, including microorganisms and hazardous agents. They are classified into three primary types: Class I, Class II, and Class III. Here's an overview of biosafety cabinets:

1. Containment of Biological Hazards: Biosafety cabinets are engineered to provide both personnel and environmental protection when handling hazardous biological materials. They are suitable for research involving microorganisms, bacteria, viruses, and other biohazardous substances.

2. HEPA Filtration: Like laminar flow hoods, biosafety cabinets use HEPA filters to remove airborne particles and microorganisms, ensuring a sterile work environment. The level of protection varies depending on the cabinet class.

3. Exhaust Systems: Biosafety cabinets are equipped with exhaust systems that safely remove contaminated air from the workspace, preventing the escape of hazardous agents.

4. Operator Safety: These cabinets offer a higher level of operator safety compared to laminar flow hoods, with some classes providing not only particle filtration but also protection against chemical and biological hazards.

Fume Hoods: An Overview

Fume hoods, also known as chemical fume hoods or laboratory fume hoods, are ventilation devices designed primarily for handling hazardous chemicals. They are crucial in laboratories where chemical reactions and volatile substances are common. Here are some key aspects of fume hoods:

1. Chemical Containment: Fume hoods are designed to capture and remove chemical fumes, vapors, and airborne contaminants generated during experiments. They protect users from inhaling toxic substances and provide a barrier against chemical exposure.

2. Adequate Ventilation: Unlike laminar flow hoods and biosafety cabinets, fume hoods do not create a controlled, particle-free environment. Instead, they rely on adequate ventilation to dilute and disperse fumes safely. The effectiveness of a fume hood depends on its airflow and design.

3. Limited Particle Control: While fume hoods are excellent at capturing chemical vapors, they do not offer the same level of protection against particulate contamination as laminar flow hoods or biosafety cabinets. They are not suitable for working with biological materials.

Comparative Analysis

Now that we have outlined the key features of stainless steel laminar flow hoods, biosafety cabinets, and fume hoods, let's delve deeper into the comparison to help you make an informed decision for your laboratory needs.

1. Application Specificity

The choice between these containment devices largely depends on the types of materials and experiments conducted in your laboratory:

Stainless Steel Laminar Flow Hoods: These hoods are ideal for applications that require a particle-free environment, such as working with sensitive electronics, optics, or cell cultures. They are not suitable for handling biological or hazardous chemical materials.

Biosafety Cabinets: Biosafety cabinets are specialized for working with biological materials and hazardous agents. If your laboratory primarily deals with microbiology, virology, or any biological research, a biosafety cabinet is essential to ensure both personnel and environmental safety.

Fume Hoods: Fume hoods are designed exclusively for handling hazardous chemicals. If your work involves chemical reactions or the use of volatile substances, a fume hood is the appropriate choice. They are not suitable for biological work or tasks requiring a particle-free environment.

2. Containment Levels

Another critical factor to consider is the level of containment and protection each device offers:

Stainless Steel Laminar Flow Hoods: These hoods provide minimal containment and are primarily focused on maintaining a clean workspace by offering protection against particulate contamination. They are not intended for hazardous materials and do not provide protection against chemical or biological agents.

Biosafety Cabinets: Biosafety cabinets offer varying levels of containment, depending on their class (Class I, Class II, or Class III). Class I cabinets provide personnel protection, Class II cabinets offer both personnel and environmental protection, while Class III cabinets provide the highest level of containment for highly hazardous materials.

Fume Hoods: Fume hoods offer chemical containment by capturing and venting chemical fumes. They do not provide protection against biological agents and offer limited protection against particulate contamination.

3. Cleanliness and Particulate Control  

When it comes to maintaining a sterile and particle-free environment, stainless steel laminar flow hoods excel:

Stainless Steel Laminar Flow Hoods: These hoods are unmatched in providing a particle-free workspace. They generate laminar, high-efficiency particulate-free air, making them suitable for tasks that require extreme cleanliness and minimal contamination risk.

Biosafety Cabinets: While biosafety cabinets offer excellent protection against biological contaminants, they may not provide the same level of particulate control as laminar flow hoods. However, Class II biosafety cabinets come close in terms of creating a clean working environment.

Fume Hoods: Fume hoods do not prioritize particulate control or sterility. They are primarily designed to capture and remove chemical fumes and offer limited protection against particulate contamination.

4. Operator Safety

Ensuring the safety of laboratory personnel is a paramount concern:

Stainless Steel Laminar Flow Hoods: These hoods provide a physical barrier between the user and the workspace, protecting against contamination. However, they do not offer protection against chemical or biological hazards.

Biosafety Cabinets: Biosafety cabinets, particularly Class II and Class III cabinets, prioritize operator safety by providing a physical barrier and advanced filtration for biological containment. They are the safest choice for working with biohazards.

Fume Hoods: Fume hoods primarily offer protection against chemical exposure by capturing and venting chemical fumes. They do not provide protection against biological hazards and offer limited operator safety in that regard.

5. Energy Efficiency and Maintenance

Consider the long-term costs and maintenance requirements when choosing a containment device:

Stainless Steel Laminar Flow Hoods: These hoods are relatively energy-efficient, as they require less airflow and maintain a clean workspace with minimal filter replacements. Maintenance primarily involves periodic HEPA filter replacement.

Biosafety Cabinets: Biosafety cabinets require regular maintenance, including HEPA filter replacement and certification to ensure their continued effectiveness. They tend to consume more energy due to the need for higher airflow rates.

Fume Hoods: Fume hoods are known for their energy consumption, as they require constant ventilation to remove chemical fumes. Maintenance includes regular inspection, sash adjustments, and motor upkeep.

6. Cost Considerations

Budget constraints often play a significant role in choosing the right containment device:

Stainless Steel Laminar Flow Hoods: These hoods are generally more cost-effective compared to biosafety cabinets or specialized fume hoods. They are a practical choice for laboratories that prioritize cleanliness without handling hazardous materials.

Biosafety Cabinets: Biosafety cabinets can be a significant investment, especially for Class II and Class III models. Their cost is justified for labs dealing with biological hazards, but they may not be necessary for labs focused on non-hazardous work.

Fume Hoods: Fume hoods come in various configurations, and their cost can vary widely based on features and specifications. While basic models are affordable, specialized fume hoods designed for specific chemical applications can be expensive.

7. Laboratory Space and Configuration

Consider the available space and laboratory layout when selecting a containment device:

Stainless Steel Laminar Flow Hoods: Laminar flow hoods are compact and can fit into smaller laboratory spaces. They are suitable for individual workstations or as additional clean areas within a lab.

Biosafety Cabinets: Biosafety cabinets, especially Class II and Class III models, require more space and specific installation considerations. Their location within the lab should comply with safety regulations and airflow requirements.

Fume Hoods: Fume hoods are available in various sizes to accommodate different experimental setups. They require sufficient space for proper airflow and installation.

Conclusion

Choosing the right containment device for your laboratory involves a thorough assessment of your specific needs and priorities. Stainless steel laminar flow hoods, biosafety cabinets, and fume hoods each have their unique strengths and weaknesses. Here's a brief summary to help you make an informed decision:

Stainless Steel Laminar Flow Hoods: Ideal for creating a particle-free, clean workspace and suitable for non-hazardous materials. They are cost-effective, energy-efficient, and space-saving but do not provide chemical or biological containment.

Biosafety Cabinets: Designed for handling biological materials and hazardous agents. They offer varying levels of containment, prioritize operator safety, and require more extensive maintenance and higher energy consumption.

Fume Hoods: Best suited for working with hazardous chemicals, providing protection against chemical exposure but offering limited particle control and no biological containment. Cost and energy efficiency vary based on specifications.

Ultimately, the choice between these containment devices depends on your laboratory's specific research focus, the types of materials you handle, available space, and budget constraints. Consulting with safety experts and considering the regulations governing your field can also help you make the right decision. Remember that safety should always be the top priority in any laboratory setting, and the choice of containment device plays a crucial role in achieving that goal.

Original Sources: https://brvlink.com/2023/09/13/comparing-stainless-steel-laminar-flow-hoods-to-biosafety-cabinets-and-fume-hoods-making-the-right-choice-for-your-lab/

[priyanshisingh]

Microbiological Safety Cabinets Market - Future Growth Prospects for the Global Leaders

The latest market report published by Credence Research, Inc. “Global Microbiological Safety Cabinets Market: Growth, Future Prospects, and Competitive Analysis, 2016 – 2028. The market for microbiological safety cabinets has had steady growth recently and is projected to increase at a CAGR of 7.90% between 2023 and 2030. The market is predicted to increase in value to USD xx billion by 2030 from its estimated value of USD xx billion in 2022.

Microbiological safety cabinets (MSCs) have emerged as a vital piece of equipment in laboratories worldwide. Their primary purpose is to provide a sterile environment for researchers to handle sensitive samples, ensuring safety and reducing contamination risks. This article provides an in-depth analysis of the global MSC market, focusing on its growth trajectory, major players, and potential opportunities.

Microbiological Safety Cabinets Market Key Growth Trends have been witnessing a remarkable surge in recent years due to the increasing emphasis on laboratory safety and growing awareness regarding microbial contamination. These cabinets play a crucial role in maintaining sterile work environments, preventing cross-contamination between different samples, and protecting both researchers and the surrounding environment from potential hazards. With advancements in technology, these cabinets now offer improved air filtration systems that ensure better protection against airborne microbes. The rise of infectious diseases globally has further fueled the demand for microbiological safety cabinets as healthcare institutions strive to enhance their infection control measures. Moreover, strict regulatory guidelines concerning laboratory biosafety practices have also contributed significantly to market growth by compelling laboratories worldwide to invest in state-of-the-art safety equipment.

The Importance of Microbiological Safety Cabinets

Safety First: At the forefront of laboratory work, safety is paramount. MSCs help protect both the user and the environment from potential contaminants. They efficiently filtrate the air, removing harmful particles, thereby ensuring the integrity of research.

Diverse Applications: Beyond the conventional laboratory, MSCs find applications in pharmaceutical manufacturing, clinical research, and even in advanced genetic research.

Major Players Dominating the Market

Thermo Fisher Scientific: Renowned for its advanced technological solutions and wide-ranging product portfolio.

Esco Micro Pte Ltd: Known for its precision-engineered cabinets with a global outreach.

Labconco: Boasts a rich history and reputation for delivering high-quality MSCs.

Browse 250 pages report Microbiological Safety Cabinets Market By Type (Class I, Class II, Class III) By Application (Pharmaceutical and biotechnology companies, Academic and research institutes, Others) - Growth, Future Prospects & Competitive Analysis, 2016 – 2030)- https://www.credenceresearch.com/report/microbiological-safety-cabinets-market

Microbiological Safety Cabinets Market Regional Analysis:

1. North America:

Market Drivers: High concentration of biotech and pharmaceutical companies, research institutions, stringent safety regulations, and increased funding for life science research.

Trends: The demand for advanced, energy-efficient cabinets and smart cabinets integrated with IoT and automation is on the rise.

Key Players: North America is home to several leading manufacturers of BSCs.

2. Europe:

Market Drivers: Robust research and development in biotechnology, pharma sectors, and increasing awareness about laboratory safety. Additionally, there is strong adherence to international standards and regulations for safety in labs.

Trends: Adoption of sustainable and energy-efficient practices, and an increasing emphasis on smart laboratory setups.

Key Players: European manufacturers emphasize precision engineering and high-quality build.

3. Asia-Pacific:

Market Drivers: Rapid expansion of research institutions and biotech companies, especially in countries like China, India, and South Korea. Governments in these regions are also investing in healthcare infrastructure and research capabilities.

Trends: Increase in imports of high-quality cabinets from Western manufacturers, but local manufacturers are emerging to cater to the rising demand at competitive prices.

Key Players: A mix of global giants and emerging local players.

4. Latin America:

Market Drivers: Steady growth in the number of research facilities and healthcare expansion. However, the market size might be limited compared to other regions.

Trends: Growing awareness about lab safety protocols and gradual adoption of international standards.

Key Players: Predominantly imports from North America and Europe, but local manufacturers are slowly gaining ground.

5. Middle East & Africa:

Market Drivers: Expansion of healthcare facilities and investment in research institutions, especially in countries like UAE, Saudi Arabia, and South Africa.

Trends: Import-driven market, with a focus on premium quality and adherence to international safety standards.

Why to Buy This Report-

The report provides a qualitative as well as quantitative analysis of the global Microbiological Safety Cabinets Market by segments, current trends, drivers, restraints, opportunities, challenges, and market dynamics with the historical period from 2016-2020, the base year- 2021, and the projection period 2022-2028.

The report includes information on the competitive landscape, such as how the market's top competitors operate at the global, regional, and country levels.

Major nations in each region with their import/export statistics

The global Microbiological Safety Cabinets Market report also includes the analysis of the market at a global, regional, and country-level along with key market trends, major players analysis, market growth strategies, and key application areas.

Browse Full Report: https://www.credenceresearch.com/report/microbiological-safety-cabinets-market

Visit: https://www.credenceresearch.com/

Related Report: https://www.credenceresearch.com/report/oncology-molecular-diagnostics-market

Related Report: https://www.credenceresearch.com/report/cannabinoid-biosynthesis-market

Browse Our Blog: https://www.linkedin.com/pulse/microbiological-safety-cabinets-market-2022-growth-strategies-singh

Browse Our Blog: https://tealfeed.com/microbiological-safety-cabinets-market-expected-generate-z0a9z

About Us -

Credence Research is a viable intelligence and market research platform that provides quantitative B2B research to more than 10,000 clients worldwide and is built on the Give principle. The company is a market research and consulting firm serving governments, non-legislative associations, non-profit organizations, and various organizations worldwide. We help our clients improve their execution in a lasting way and understand their most imperative objectives. For nearly a century, we’ve built a company well-prepared for this task.

Contact Us:

Office No 3 Second Floor, Abhilasha Bhawan, Pinto Park, Gwalior [M.P] 474005 India

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Biosafety cabinet types and its uses

A biosafety cabinet, also known as a biological safety cabinet, is commonly used in laboratories to handle hazardous microorganisms. There are three types of biosafety cabinets available.

Class I Biosafety Cabinets

Class II Biosafety Cabinets

Class III Biosafety Cabinets

1. Class I Biosafety Cabinets

It only provides personal and environmental protection, not product production. Class I cabinets are suitable for handling low- to moderate-risk agents.

2. Class II Biosafety Cabinets:

Class II biosafety cabinets are the most commonly used biosafety cabinets and provide both personal and product protection. The partially enclosed space uses inward airflow to protect individuals, while a downward HEPA filter is used to protect products.

There are four types of Class II biosafety cabinets.

1. Type A2 

Type A2 biosafety cabinets are only suitable for low- to moderate-risk biological agents. 

2. Type B1

It provides more environmental protection and handles toxic chemicals.

3. Type B2

Type B2 cabinets are similar to Type B1 cabinets but provide more advanced protection for hazardous chemicals.

4. Type c1

It offers high-level protection against volatile chemicals, radionuclides, and hazardous biological agents.

3. Class III Biosafety Cabinets:

Class III biosafety cabinets, also known as glove boxes or glove cabinets, are used to handle high-risk microorganisms and chemical substances. It provides the highest level of containment and protection to the operator, the environment, and the products.If you are looking for biosafety cabinet manufacturers in chennai, we are the best choice. We manufacturers range of biosafety cabinets such as Class II A2, Class II B1, Class II B2 and so on.,

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We are pleased to announce our 2 Ft Class II Type A2 Biosafety Cabinet Equipment is NSF Certified .

The majority of users in hospital and research laboratories demand accreditation of their service providers.

The industry recognizing the need for demonstrated knowledge and skills to ensure protection of public health, safety and the environment, views NSF-accredited field certifiers as providing quality, reliable field certification services.

[kewaunee]

Why Buy Biosafety Cabinets from Kewaunee.in

Kewaunee is the leading manufacturer of Biosafety Cabinets (BSCs). BSCs are one type of biocontainment equipment used in biological laboratories to provide personnel, environmental, and product protection. Biosafety cabinets are manufactured in four classes of BSCs including Class I, II, III, and Class IV. 

Microbiological labs dealing with harmful and infectious agents trust Kewaunee for a complete range of microbiological laboratory services that range from risk assessment to quarantine and isolation wards. Since facilities dealing with hazardous pathogens have to take extreme precautions to prevent the infection of microbiologists and lab technicians, Kewaunee provides a Biological safety cabinet that limits the contamination of the work environment and the community at large.

Kewaunee’s Class II biosafety cabinets protect the samples and the environment since makeup air is also HEPA-filtered. Class II biosafety cabinets are characterized by a limited fixed inward airflow access opening providing personnel protection, a vertical downward HEPA-filtered work zone offering product protection, and HEPA-filtered exhaust providing environmental protection.

When you require ventilated cabinet for your laboratory needs Kewaunee provides you ample options such as a laboratory fume hood, other ventilated laboratory safety devices, local exhaust ventilation, laminar flow hood, biological safety cabinet, and ductless fume hood.  

Kewaunee offers biosafety cabinets according to WORLD HEALTH ORGANIZATION GUIDELINES:

1. BSL-1 Labs: BSL-1 labs are used to study infectious agents or toxins not known to consistently cause disease in healthy adult humans or animals.

2. BSL 2 Labs: BSL-2 laboratories are used to study moderate-risk infectious agents or toxins that pose a moderate danger if accidentally inhaled, swallowed, or exposed to the skin.

3. BSL 3 Labs: BSL-3 laboratories are used to study infectious agents or toxins that may be transmitted through the air and cause potentially lethal infections.

4. BSL 4 Labs: BSL-4 laboratories are used to study infectious agents or toxins that pose a high risk of aerosol-transmitted laboratory infections and life-threatening diseases for which no vaccines or therapies are available.

Kewaunee is well-known for achieving different biosafety levels (BSL 1, BSL 2 & BSL 3) through their laboratories design and construction, safety and protective equipment, and best-in-class laboratory practices. As a one-stop partner, Kewaunee BSL services offer a hassle-free and risk-mitigated containment project for you. 

About Kewaunee:

Kewaunee combines manufacturing and infrastructure expertise with industry 4.0 technologies to deliver next-generation laboratories to their clients. Since 1906, Kewaunee has grown to be a global leader in the design and manufacture of laboratory furniture. They offer complete turnkey laboratory solutions to over 5,000 customers with technological innovation to build labs of the future. Visit www.kewaunee.in

[labexpo]

Biosafety Cabinet Class II

A Class II type A2 safety level 2 enclosed cabinet unit, the biosafety cabinet circulates 70% of the HEPA-filtered air while discharging the remaining 30% to the environment through an exhaust HEPA filter.

[fison265]

Class I Biosafety Cabinet

Class I Biosafety Cabinet is Class I type of Biosafety Cabinet suitable for work involving low to moderate risk agent biosafety Levels 1, 2 and 3. It has 99.999 % efficiency at 0.3 μ m HEPA Filter and offers LED 4 W × 1 illuminating lamp. Equipped with negative pressure, personnel protection is made possible by constant movement of air into the work area. It does not protect the product from contamination because un-purified room air constantly enters into work area.

For more details visit us: https://www.fison.com/class-i-biosafety-cabinet

[axivasichembiotech]

Performance Criteria for Biosafety Cabinet

Performance Criteria for Biosafety Cabinet 

The European Standard specified basic requirements for Biosafety Cabinets with respect to safety and hygiene. The European Standard sets the minimum performance criteria for safety cabinets for work with microorganism and specifies test procedures for microbiological safety cabinets with respect to protection of the worker and the environment, product protection and cross contamination.

The terms Biosafety Cabinet should only be applied to those devices that meet the requirements of Class I, II, or III specifications, based on their construction, airflow velocities and patterns, and their exhaust systems.  

Major International Standards for Biological Safety Cabinets:

• European Standard EN 12469                                            • American Standard NSF 49

• Australian Standard AS 2252                                             • Japanese Standard JIS K 3800

WAIOMETRA Class II Biosafety Cabinets 

Waiometra Class II Biosafety cabinets are a vertical laminar (unidirectional) HEPA-filtered air stream that descends downward from the interior of the cabinet. This continuously flushes the cabinet interior of airborne contaminants and protects samples being handled within the cabinet from contamination and is known as the downflow.

Class II Biosafety Cabinets protect both the operator and environment from exposure to biohazards. In addition, Class II cabinets also protect product samples from contamination during microbiological manipulations within the cabinet interior and are all suitable for work with agents assigned to biosafety levels 1, 2 and 3. 

WAIOMETRA Class III Biological Safety Cabinets 

Waiometra Class III Biosafety Cabinet provides an absolute level of safety, which cannot be attained with Class I and Class II cabinets. All Class III cabinets are usually of welded metal construction and are designed to be gas tight. Work is performed through glove ports in the front of the cabinet. During routine operation, negative pressure relative to the ambient environment is maintained within the cabinet. This provides an additional fail-safe mechanism in case physical containment is compromised. 

All Class III biosafety cabinets are suitable for work with microbiological agents assigned to biosafety levels 1, 2, 3 and 4. They are frequently specified for work involving the most lethal biological hazards. 

Waiometra Biosafety Cabinet Class II and Class III are available in different sizes with duet & without duet.

[kewaunee]

How to Choose Microbiology Laboratory Equipment?

Today healthcare and medical research laboratories require the finest models of laboratory equipment to perform their diagnostic applications with accuracy. Many experienced certified medical lab equipment suppliers are offering an extensive range of brand new and certified models of quality laboratory equipment suitable for medical and research labs at highly competitive prices.

When buying lab accessories, it is crucial to select premium quality equipment to ensure consistency and durability. Buying from an experienced lab equipment manufacturer, providing lab equipment in the prescribed standards and incorporated with advanced technological specifications and features, is recommended. Compliance with such lab equipment enables researchers to perform diagnostic procedures with enhanced efficiency. With such devices, lab technicians can complete medical tests and experiments quickly and get accurate research results.

To ensure the safety of laboratories and people working in the laboratories, microbiology laboratory equipment is highly useful. Biosafety cabinets better known as - BSCs are one of the biocontainment equipment widely used in biological laboratories to provide personnel, environmental, and product protection. A microbiological laboratory cabinet is an enclosed, ventilated laboratory workspace for working personnel involved in working with materials contaminated with pathogens requiring a defined biosafety level. For a different degree of biocontainment, there are several types of microbiological cabinets. 

The main purpose of microbiological laboratory equipment is to protect laboratory employees and the surrounding environment from pathogens. Microbiological lab equipment also serves a secondary purpose of maintaining the sterility in materials for product protection. 

Scientific lab equipment for the microbiological lab is classified into different classes, including:

Class 1 biosafety cabinet protects the personnel and the lab environment, but not the product inside.

Class 2 biosafety cabinets are partial barrier systems relying on movement of air to protect personnel, environment, and product. Class II is further divided into type A1 & A2, type B1 & B2, and type C1. The most common models used are type A2 and B2 in the market. The key differences between Class II type A2 and type B2 biosafety cabinets are in the airflow pattern and the exhaust type.

Class 3 biosafety cabinets are normally used with high-risk BSL 4 agents. The class 3 BSC has a gas-tight enclosure, and agents are handled using integrated gloves. Thus, class 3 provides the maximum protection for personnel, product, and environment.

Kewaunee achieves various biosafety levels (BSL 1, BSL 2 & BSL 3) laboratories design and construction, safety and protective equipment, and best-in-class laboratory practices. As a one-stop partner, Kewaunee BSL services offer a hassle-free and risk-mitigated containment project for their customers.