Specialized specimen holder to measure airflow resistance

Specimen holder for measurement of airflow resistance at large-area plate-shaped specimens with square cross-section (length x width = 300 mm x 300 mm and 150 mm x 150 mm)
A new specialized sample holder is now available, enabling the measurement of airflow resistance on large, plate-shaped samples with a square cross-section (length x width = 300 mm x 300 mm).
To airflow resistivity meter AcoustiFlow®.
