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Air conditioning & ventilation technology

Measurements in ventilation ducts

Measurements in ventilation ducts

Maintaining air flow in ventilation ducts is critical to the operation of the ventilation and air conditioning system. If the air flows are smaller than intended, the removal of room loads (heating, cooling and substance loads) may not be ensured in certain circumstances. It is therefore important to record the air flow as accurately as possible.

Testo provides a wide range of measuring instruments which are particularly suitable for measurements in ducts and HVAC systems.

Measuring instruments for measuring air flow in ducts

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Ventilation and air conditioning measuring technology

Ventilation and air conditioning systems require a great deal of energy. However, for a pleasant indoor climate, they are indispensable. Measuring instruments from Testo help you to adjust the systems efficiently in order to quickly achieve significant savings and ensure a comfortable climate in all rooms.

Testo offers you a variety of measurement solutions for measuring the flow in ducts and at vents – from small Testo Smart Probes and digital anemometers to multifunctional IAQ measuring instruments.

To the overview
Practical guide

Air flow measurements in ducts according to DIN EN 12599

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Significance of air velocity

Measurement of the right air velocity

The right measurement location

The measurement method

Analysis of the measurement values

The measurement report

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