Analysis test

QMA - Airflow resistance meter



QMA measures elastic properties of acoustic porous materials:
- Young Modulus
- Poisson’s ratio
- Poisson coefficient
 
It can be used for quality control and for measuring the elastic properties used in acoustical poroelastic models.
 
Mecanum QMA works exclusively with disc shape samples and complies with ISO 18437-5.
 
 

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