Mecanum’s high sound level impedance tube, having a diameter of 29 mm, is designed to measure the main acoustic indicators of a wide range of acoustic materials using 2, 3 or 4 microphones methods.
In in situ configuration, this high sound level impedance tube will be ideal for measuring the surface impedance of aeronautical liners or perforated plates and thus studying their non-linear behavior at high levels (155 dB).
Main Advantages
Why Choose Mecanum’s High Level Impedance and Transmission Tube?
What’s Included With Your High Level Tube
Discover What You Will Find In The Box!
Applications
One Instrument, Multiple Uses
Measure
Absorption or transmission measurement, you can do both!
Analyze
Want to understand the nonlinear acoustic response of materials?
Compare
Find the best material by comparing your measurement!
Control
Ensure your quality is maintained to meet the standards important for you
Research
Generate new knowledge or new technologies thanks to efficient R&D!
Want to Go Further?
Characterize (FOAM-X needed)
Determine the properties of open-cell porous materials: open porosity, static airflow resistivity, tortuosity, viscous and thermal characteristic lengths, static thermal permeability and elastic parameters
Measured Properties
Discover What Your High Level Impedance and Transmission Tube Can Do for You!
Accessories for Your High Level Tube
We Have The Perfect Accessory To Suit Every Need!
Circular Knives
Allow better control of the samples geometry of your porous materials
Material Slicers
Hold a porous sample in place, providing better control of its geometry
Weather Station
Allows to measure the air atmospheric conditions.
