Nuaire biosafety cabinet

  • Do biosafety cabinets require exhaust?

    The Biosafety cabinet shall be vented from the building if toxic or malodorous chemicals are used.
    A thimble connection to the exhaust is one way to exhaust a Class IIA cabinet. 4.
    Venting to external ducts shall be monitored..

  • How do you handle a biosafety cabinet?

    Rapid arm movements in a sweeping motion in and out of a BSC can disrupt the air barrier and compromise containment.
    The best practice is to move hands slowly in and out of the cabinet perpendicular to the front grill, rather than sweeping an arm across the grill, to minimize disruption of the airflow..

  • How is a biosafety cabinet validated?

    Tests such as down flow and inflow velocity, airflow smoke patterns, filter leak, light intensity, vibration, noise level, and UV light integrity will be performed by an accredited field certifier at least on an annual basis to certify the integrity of biosafety cabinet system is running at peak performance levels..

  • What is the purpose of a biosafety cabinet?

    Biological Safety Cabinets (BSCs) are among the most common and effective primary containment devices used in laboratories to protect individuals from splashes and aerosols when working with biological agents..

  • Who invented the biosafety cabinet?

    At the beginning of the 20th century, the German scientist Robert Koch constructed the first 'bio-containment' cabinet after discovering that germs could float in air.
    Despite various leaks and design flaws, this system allowed Koch to work safely with anthrax, tuberculosis and cholera..

  • Downflow and inflow characteristics ensure that no particles or microorganisms are released from the containment (personnel protection) or that products handled inside the BSC are contaminated by agents from outside (product protection) or by impurities released from other products (cross-contamination protection).
  • Tests such as down flow and inflow velocity, airflow smoke patterns, filter leak, light intensity, vibration, noise level, and UV light integrity will be performed by an accredited field certifier at least on an annual basis to certify the integrity of biosafety cabinet system is running at peak performance levels.
NuAire Biological Safety Cabinets provide personnel, product and/or environmental protection. Ergonomic Biosafety Cabinet design improves laboratory safety practices and process accuracy.
NuAire is a lead manufacturer of ergonomic and environmentally friendly biosafety cabinets (BSCs), also known as biological safety cabinets or enclosures.LabGard® ES NU-540 Class II Class II Type A2LabGard NU-543 Class II
Our biosafety cabinets provide the utmost protection and reduce the potential for exposure while allowing users to obtain optimum control over product quality. NuAire offers NSF/ANSI 49 and EN12469 certified Class I and Class II BSCs.

Class II Biosafety Cabinets

BSCs are ingenious in their design.
By using relatively simple mechanisms that rely on the physics of fluid dynamics, these devices maintain barriers to contamination while still allowing the physical access that allows people to do their work.

How A Class II Biosafety Cabinet Works

A BSC is a box with a blower moving air within.
A transparent panel on the front allows personnel to see inside.
An opening at the bottom of the panel lets technicians reach in and perform work.
This is known as the window sash.
As the blower drives air through the box, the BSC becomes a study of fluid dynamics involving the Bernoulli principle.
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What is a biosafety cabinet?

Harnessing the power of HEPA filters and laminar airflow, our biosafety cabinets provide personnel, product, and environmental protection from hazardous biological material to ensure a ISO Class 5 work zone.
The downflow air passes through a HEPA filter, preventing biohazard exposure and potential cross-contamination.

What is Nuaire lab equipment?

NuAire offers a range of COVID-19 laboratory products that help medical professionals safely and efficiently research SARS-COV-2, diagnose test results, invent therapeutics, and more.
The International Federation of Biosafety Associations is pleased to announce a new collaboration with NuAire Lab Equipment to strengthen global laboratory biosafety.

What is the Nuaire advantage brochure?

The brochure highlights the NuAire Advantage, including:

  • its commitment to safety
  • quality
  • sustainability
  • and ergonomic design.
    The brochure also covers the basics of biosafety cabinets, the different types and classes of cabinets, and popular accessories and industry applications.
  • What types of biosafety products does Nuaire offer?

    NuAire offers NSF/ANSI 49 and EN12469 certified Class I and Class II BSCs.
    We also offer a range of ergonomically designed bench top and console biosafety models that can be recirculated back into the laboratory environment or through a facility exhaust system.


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