Measuring
instruments

Measuring instruments

Mecanum offers a wide range of instruments related to noise and vibrations issues based on renowned scientific approaches and on the main state of art international standards. We design easy to use, durable and accurate systems to ensure that your staff or students will get reliable and fast measurements.

Discover Mecanum noise and vibration solutions

Find the measuring instrument adapted to your acoustic needs.

Absorption and transmission loss measurement

Acoustic test cabin MATC full
MATC

Acoustic test cabin

Perfect solution for quickly and accurately measuring near-diffuse field sound absorption and transmission loss of medium size samples. Inspired by ASTM C423, ASTM E2249, ISO 354, ISO 15186-1 and SAE J2883_201504 standards.

Asphalt impedance tube
TUBE

Asphalt impedance tube

Ideal for road sound absorption. Designed to cover the 1/3 octave frequency ranges 250 to 1600 Hz based on ISO 13472-2 standard.

Conventional impedance tube
TUBE

Conventional impedance tube

Ideal for all type of measurements. Measures sound absorption coefficient, transmission loss and other parameters of materials based on ASTM E1050, ISO 10534-2 and ASTM E2611 standards.

High frequency impedance tube
TUBE

High frequency impedance tube

Ideal for high frequencies. Measures sound absorption coefficient, reflection coefficient and surface acoustic impedance based on ASTM E1050 and ISO 10534-2 standards.

High level impedance tube
TUBE

High level impedance tube

Ideal for high sound pressure level. Measures sound absorption coefficient, transmission loss and other parameters of materials based on ASTM E1050, ISO 10534-2 and ASTM E2611 standards.

Square impedance tube
TUBE

Square impedance tube

Ideal for metamaterials. Measures sound absorption coefficient, transmission loss and other parameters of materials based on ASTM E1050, ISO 10534-2 and ASTM E2611 standards.

Biot parameters measurement

Oberst beam ETA
ETA

Oberst beam

Measures Young’s modulus and damping loss factor of elastic or viscoelastic materials according to ASTM E756-5 standard.

Fabric permeability system FPS
FPS

Fabric permeability system

Measures the air permeability of most type of fabrics or non-woven following ISO 9237 or ISO 9073-15.

Porosity and density meter PHI
PHI

Porosity and density meter

Measures open porosity and true (vacuum) bulk density used in acoustic propagation models for poroelastic materials.

Quasi-static mechanical analyzer QMA
QMA

Quasi-static mechanical analyzer

Measures Young’s modulus, Poisson’s ratio and structural loss factor of poroelastic materials according to ISO 18437-5 standard.

Resistivity meter SIGMA
SIGMA

Airflow resistivity meter

Ideal for open-cell porous materials. Measures static airflow resistivity, resistance and permeability based on ASTM C522-03 and ISO 9053 standards.

High flow resistivity meter SIGMA-HF
SIGMA-HF

High flow resistivity meter

Ideal for porous or resistive materials. Measures airflow resistivity, resistance and normalized resistance and permeability.

Tortuosity meter TOR
TOR

Tortuosity meter

Measures tortuosity and characteristic lenghts of porous materials. Transmission and reflection methods available.

Imaging

3D acoustic camera LF-ANT full
LF-ANT

3D acoustic camera

Quickly and easily detects unwanted noise and vibration issues.
More details on myacousticcamera.com!

Accessories

Beams set

Beams set

Buy extra steel or aluminum beams (with steel roots included).

Circular knive

Circular knive

Allows better control of the geometry of your porous material samples.

Air compressor for resistivity meter SIGMA

Compressor

Perfectly adapted for your airflow resistivity meter (SIGMA).

Enclosure for airflow resistivity meter SIGMA

Enclosure

Protects your airflow resistivity meter (SIGMA) from harsh environments.

Fabric and resistive screen sample holder

Fabric and resistive screen sample holder

Ensures a sealed installation of fabric materials and other types of resistive screens.

Grazing incidence sample holder

Grazing incidence sample holder

Designed to be used with acoustic treatments surch as aircraft liners, muffler coatings, and pipe treatments.

Porous material slicer

Porous material slicer

Holds a porous sample in place, providing better control of its geometry.

Square sample holder add-on

Square add-on

Allows to measure acoustic indicators of square specimen like metamaterials.

Weather station

Weather station

Allows to measure the air atmospheric conditions (pressure, temperature, humidity, speed of sound).

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