Bells and Cabins

Laboratory bells are equipment that allows maintaining air quality in these spaces, preserving the reagents and samples used in them, as well as ensuring the integrity of the operator. Currently there is a wide variety of bells and these respond to specific needs so each one has a defined purpose.

These are forced circulation cameras that, depending on their specifications and design, provide different levels of protection. In this article we will focus on laminar flow bells that allow us to protect the product being manufactured and on biological safety bells that protect the product, the operator and the environment.

 
 
 
 
 
 

Types of Bells and Cabins a laboratory may need

Class I Biosafety Booth

It is a machine that offers a closed and ventilated working space, which allows to perform many procedures and scientific experiments protecting the user, the sample and the present environment; it eliminates and prevents pollution, and is indispensable in any laboratory.

extraction cabin where the user can handle low-risk biological agents, the air flowing from the room into the cabin minimizes the exhaust of the aerosols and is expelled after passing through a HEPA filter; are mainly applied to protect the user and the environment, but does not guarantee the sterility of the sample.

 
 

Cabina de flujo laminar horizontal

Una cabina de flujo laminar es un equipo de laboratorio que proporciona un área delimitada por superficies fáciles de limpiar y desinfectar con un flujo de aire filtrado a través de prefiltros, que se encargan de retener las partículas más grandes que están presentes en el aire, y por filtros HEPA (High Efficiency Particulate Air), que son filtros de alta eficiencia capaces de retener partículas de hasta 0,3 µm con una eficiencia mínima del 99,97 % proporcionando aire limpio y constante a una velocidad de 0,3 a 0,5 metros por segundo.. Es decir, este tipo de equipos son empleados en procesos donde se necesita extremar el control de contaminación.

En otras palabras, podemos decir que una campana de flujo laminar, crea un ambiente libre de partículas, tomando aire mediante un sistema de filtración y expulsándolo a través de la superficie de trabajo mediante una corriente de aire laminar o unidireccional.

 
 
 
 
 
 

Exhaust gas hood

La campana extractora se utiliza para proteger el entorno del laboratorio y al operador durante las aplicaciones químicas generales. Protege activamente al operador de la inhalación de vapores tóxicos y reduce drásticamente el riesgo de incendio y explosión. Al instalar un filtro adecuado, también se puede proteger el medio ambiente.

Queda claro que las hay de distintos tipos y características, sobre todo diferentes fabricantes, sin embargo, lo importante es conocer los requerimientos de trabajo, necesidades especificas de espacio, de contención, y seguridad; nosotros en Kalstein, les ofrecemos todas estas especificaciones, fichas técnicas, asesorías y la variedad de campanas que usted necesite.

 
 
BELLS AND CABINS KALSTEIN

In Kalstein you can find the ideal Bells and Cabins for your laboratory


Laboratory bells are equipment that allows maintaining air quality in these spaces, preserving the reagents and samples used in them, as well as ensuring the integrity of the operator. Currently there is a wide variety of bells and these respond to specific needs so each one has a defined purpose.

 
 
 
 

Cytotoxic safety cab

The KALSTEIN cytotoxic safety cabinet is the premium solution for the processing of cytotoxic / antineoplastic drugs...

 
 

YR series extractor hood (W)

The hood is used to protect the environment of the laboratory and the operator during general chemical applications. Actively ...

 
 

Biosafety Cabinet YR0090

The biological safety cabinet is the necessary equipment in the laboratory in the search for microbiology, biomedical...

 
 

PCR Array

More specifically we could say that biosafety booths for PCR provide a pollution-free environment for DNA segment detection...

 
 

Our Best Selling Bell

YR series extractor hood (X) without base

The hood is used to protect the environment of the laboratory and the operator during general chemical applications. It actively protects the operator from inhaling toxic vapors and dramatically reduces the risk of fire and explosion. By installing a suitable filter, it can also protect the environment.

  • UV lamp for sterilization.
  • Motorized front glass window.
  • Resistant to weak acids and alkalis.
  • Adjustable air speed: 9 levels.
  • Alarm when filter working time is 3500 hours.
  • With memory function in case of power outage.
  • Air compensation at the rear, to avoid turbulence in the work area.

Analysis of the best Bells and Cabins for your laboratory

What are the differences

Laboratory bells are fundamental pieces in the operation of this space to maintain the air quality...

 
 

How does it work?

An extraction hood or cabin in laboratories are an effective means to capture flammable vapors, irritating...

 
 

What is laminar flow hood?

A laminar flow hood is a device that allows obtaining a sterile and safe area for any need that is required within a...

 
 

What is a PCR working cabin?

Polymerase chain reaction (PCR) is a laboratory technique used to amplify DNA sequences. The method...

 
 
KALSTEIN UPDATED

Guides for you to become an expert in Bells and Cabins

Bells and Cabins are essential products in a laboratory, we provide guides and recommendations for better use, so you can work as an expert       

Which biosecurity booth should I choose to work with COVID-19?

The biological safety cabin represents a primary containment barrier that allows safe working with biological agents such as the COVID-19 causative virus. It is a device designed to prevent the release of bioaerosols from the work area and therefore protects people and the environment from possible exposure to these agents. There are three types, known as: class I, class II and class III.

Videos of bells and cabins in operation

In this section you can find our cabins and bells, packed, receiving service, etc.

Process of use of biological safety cabins

These cabins use an airflow that allows to control and drag aerosols and particles, HEPA filtration to retain and eliminate them in the air stream, is a safe way to work with contaminated materials, with pathogens such as: bacteria and viruses; there are a variety of CSBs, and they differ in their specific design and manufacturer features.

It is a machine that offers a closed and ventilated working space, which allows to perform many procedures and scientific experiments protecting the user, the sample and the present environment; it eliminates and prevents pollution, and is indispensable in any laboratory.

Frequently asked questions about Bells and Cabins

To know the price of the Bells and Cabins we invite you to send us an email with your request through the contact form.

The delivery time of your Kalstein product will depend on the following: 

  1. If the equipment of your interest is in stock or if on the contrary it should be manufactured. 
  2. The type of freight you have chosen may be; air or sea.
  • Equipment in stock:  

– Delivery Time (Aereo): 15-30 days.  

– Delivery Time (Maritimo): 45-60 days. 

  • Equipment not in stock:  

– Delivery Time (Aereo): 30-60 days.  

– Delivery Time (Maritimo): 60-90 days. 

You can make your purchase through: 

  1. By email: sales@kalstein.eu 
  2. By phone: +33 (0) 1 78 95 87 02
  3. Electronic commerce: Through Kalstein's official website in his country. 
All Kalstein equipment has a 1-year warranty against manufacturing defects. The warranty does not cover damage caused by a poor installation or operation by the user, transportation defects or uses other than those specified by the manufacturer. Warranty excludes electrical or consumable parts. For more information visit our "terms and conditions" by clicking HERE

At Kalstein we provide our customers with inductions and technical support through new online methods. You can visit our inductions, technical assistance and guidance videos provided by a Kalstein team through our YouTube channel (Kalstein English). HERE

Of course, you can request a quote for the Kalstein team of interest, directly from our official website. Once you have identified the model of your choice, click HERE

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