Accessories

Circular knives for porous materials

Sample preparation is a critical step when characterizing porous materials. Mecanum circular knives are made of stainless steel and machined with great precision which allows better control of the geometry of the samples.

Porous material slicer

Sample preparation is a critical step when characterizing porous materials. Mecanum porous material slicers are precision manufactured and hold a porous sample in place while it is being cut, providing better control of its geometry.

Resistive screen and fabric sample holder

It is particularly difficult to test a fabric or other type of resistive film in a tube, ensuring that the assembly is perfectly sealed. The sample holder with resistive screen allows an easy installation and is completely waterproof of the sample for a measurement with 2 or 3 microphones.

Enviro Weather Station

The ENVIRO weather station makes it possible to measure the atmospheric conditions of the air (i.e. pressure, temperature, humidity, speed of sound) in order to deduce its acoustic and thermodynamic properties. Integration into our software suite is completely seamless.

Square sample  holder add-on for 44mm impedance tube

Transform your 44-mm circular tube to a square one with this add-on. It allows you to measure acoustics indicators of square specimen like metamaterials based on 2 or 4 microphones methods. Tube-X software includes a computation module to remove acoustic contribution of the cross-section adapters.