29 mm tube: 50 – 6600 Hz 44.4 mm tube: 45 – 4300 Hz 100 mm tube: 35 – 1800 Hz
Digital piston allowing very precise and accurate settings and measurements
Available in three different diameters to offer the best fit for all of your materials
What’s Included With Your Conventional Tube
Discover What You Will Find In The Box!
Impedance and transmission tube with digital piston for thickness reading
24-bits 4-inputs/1-output acquisition system with integrated audio amplifier
Grids to support flexible materials
Rings to minimize air leakage around the sample
TUBE-X measurement software
One Instrument, Multiple Uses
Absorption or transmission measurement, you can do both!
Find the best material by comparing the properties you measured!
Ensure your quality is maintained to meet the standards important for you
Generate new knowledge or new technologies through an 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
Discover What Your Conventional Impedance and Transmission Tube Can Do for You!