Airflow resistance measurement device Naprava za linearno merjenje upora zračnega toka / Airflow resistance measurement device

The measuring device determines the
airflow resistance of porous materials
based on the direct static airflow method
according to ISO 9053. The specimens
tested are disk-shaped and have a diameter
of 100 mm. The airflow resistance is
important for the optimization and
development of new sound absorbing
materials.