Airflow resistivity is a key parameter influencing the acoustic efficiency of your absorbing materials. Our instruments are based on ASTM C522-03 and ISO 9053 standard to give you an accurate and rapid measurement of your material properties. 

Our Instruments

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IDEAL FOR OPEN-CELL POROUS MATERIALS

Airflow Resistivity Meter

Designed to obtain a reliable measurement of static airflow resistivity, resistance and permeability for a wide range of open-cell porous materials used for noise control.

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IDEAL FOR POROUS OR RESISTIVE MATERIALS

High Flow Resistivity Meter

Designed to obtain a reliable measurement of airflow resistivity, resistance, normalized resistance and permeability for porous materials or resistive materials.

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