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.
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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.