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An inspector uses a portable measuring probe to conduct an air quality measurement in an air-handling system.

Air quality measurements in air handling units

  • Gain insight into the air quality and performance of your HVAC system
  • Receive an assessment report with recommendations for a healthier indoor environment
We offer this service in
  • Netherlands

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A properly functioning air-handling system

A properly functioning air-handling system is essential for a healthy and comfortable indoor environment. If the system becomes contaminated or does not perform optimally, this can negatively affect air quality. This can result in users experiencing symptoms such as headaches, fatigue, or respiratory irritation.

By conducting air quality measurements in air handling systems, Normec assesses the quality of the supplied air and the system’s performance. This provides insight into potential issues and helps you identify the measures needed to improve the indoor climate.

Laboratory analysis of air samples collected for an air handling system by Normec.

A measurement program tailored to your system

Every air-handling system and every building situation is different. That’s why our specialists start with a visual inspection and develop a measurement program tailored to the system and the reported symptoms.

Depending on the situation, we measure, among other things:

  • Relative humidity
  • Temperature
  • CO₂ concentration
  • Air velocity
  • Air samples for microbiological analysis

Combining this data provides a reliable picture of both air quality and the performance of the air-handling system.

Clear results and concrete improvement measures

After the inspection and sampling, our specialists analyze all measurement results. The findings are clearly presented in a report with clear conclusions and practical recommendations.

Depending on the results, we may recommend, for example:

  • Optimize ventilation
  • Better adjust the airflow
  • Clean or disinfect the air handling unit
  • Adjust the maintenance of the system
  • Take preventive measures to avoid air quality problems

With air quality measurements in air handling systems:

  • Gain insight into the performance of your air-handling system
  • Identify the cause of air quality complaints more quickly
  • You’ll receive practical recommendations that can be implemented immediately
  • Improve the comfort and health of building occupants
  • Prevent unnecessary malfunctions and recurring problems

Expert analysis and reliable advice

Normec has extensive knowledge of air handling, indoor environments, and applicable laws and regulations. Thanks to our experience, we can carefully interpret measurement results and translate them into practical advice tailored to your building and system.

Our specialists look beyond just the measurement values. We also assess the condition of the system and its impact on air quality, so you get a complete picture.

Ensure a lasting healthy indoor climate

A one-time measurement provides valuable insight, but a good indoor climate requires ongoing attention. That’s why we also support organizations in improving and managing air quality over the long term.

With the right measures and periodic inspections, your air-handling system will continue to function optimally, ensuring a healthy, comfortable environment for all building occupants.

Would you like to learn more about air quality measurements in air handling systems?

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Frequently asked questions about air quality measurements in air handling units

To gain insight into the air quality and the system’s performance. This allows any problems to be detected and resolved in a timely manner.

Depending on the situation, we measure parameters such as temperature, relative humidity, CO₂, and air velocity, and we collect air samples for analysis.

You’ll receive a clear assessment report with the measurement results, conclusions, and practical recommendations for improvement.

Our specialists will recommend appropriate measures, such as improving ventilation or cleaning and disinfecting the air-handling system.

Yes. The testing program is tailored to the specific system and the conditions in the building.

Yes. In addition to the investigation, we also provide support for implementing recommended measures and managing the facility.