Lab managers strive to reduce energy use and keep costs down, without compromising on safety. The fume cupboard – which protects lab workers from splashes, shattering equipment and the build-up of an explosive or toxic atmosphere – is also the most energy intensive equipment in the lab; exhausting between 750 and 1,000 cubic feet of conditioned air per minute.

TEL has worked with laboratory companies and fume cupboard manufacturers for over 30 years, developing innovative and precise airflow monitoring and control systems that prioritise safety, ensure compliance with local standards (including BS EN 14175) and reduce energy consumption by up to 85%.

Product Focus

AFA5000 Laboratory Room Space Controller

The AFA5000 communicates directly with fume cupboard systems enabling it to measure their precise airflow requirements so that air is controlled exactly according to need, minimising energy consumption while ensuring a safe, comfortable research environment.

  • Promote lab user safety and comfort
  • Precise environmental control
  • Reduce energy use by up to 85%
  • Reduce operational costs

Product Focus

Airflow Controller (VAV)

VAV airflow controls are designed to provide variable airflow volume and ensure the safety of those working with fume cupboards, fume hoods and biological safety cabinets.

TEL airflow controllers can be found in laboratories and research centres around the world.

  • Prioritise lab user safety
  • Provide energy and costs savings of up to 85%
  • Ensure regulatory compliance
  • Reduce carbon emissions
  • Retrofit service available

Product Focus

Airflow Monitors (CAV)

Our unique airflow sensors measure face or duct velocities accurately, and offer real time graphs of face velocity/pressure to enhance safety and prevent the exhaustion of hazardous gases or vapours.

  • Flexible to space-specific needs
  • Safe and compliant
  • Reliable readings
  • Real time reporting

Product Focus

VAV and CAV Terminals

Our range of constant air volume (CAV) and variable air volume (VAV) Terminals and Attenuators helps effectively control the distribution of air into any laboratory space or configuration.

Rectangular or circular units are available in a range of sizes.

  • Improve lab worker safety
  • Reduce energy costs
  • Improve operational efficiency
  • Ensure regulatory compliance

Product Focus

Auto Sash Controller

Designed to close the sash automatically when the operator is not present in front of the fume cupboard, our innovative auto sash controller improves operator safety and maximises energy savings.

  • Improve lab user  safety
  • Maximise energy savings
  • Reduce costs and emissions
  • Easy to use

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