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contrôle non destructif par courant Foucault
Single-sided thickness measurement of thin walls
Nondestructive testing of spot welding
Detection of water flooding under oil & gas riser sheath
Measurement of electrical conductivity of graphite
Cartography of artficail defects on heat exchanger tubes.

 

Sciensoria is specialist in Non Destructive Testing by electromagnetic methods. We provide solutions for material property measurement, thickness measurement, flaw detection. Our original speciality is eddy current testing, but we have extended our tool range to many other electromagnetic principles and we can intervene in a very broad range of applications in research and industry.

Use our exclusive technologies to control the quality of your materials and products: thickness, electrical conductivity, magnetic permeability, presence of defects, ..., even on the most difficult forms!

Measurement of thickness

Thickness of products or structures made of conductive materials such as aluminum, copper, titanium, stainless steel, graphite, carbon-fiber composite, … can be measured. The measurement can be carried out from the outside of the surface to be measured, thus allowing a nondestructive evaluation/measurement. 

Measurement of electrical conductivity

Measurement is possible on all nonmagnetic metals, some soft steels (magnetic), stainless steels, graphite, carbon-fiber based composite (CFRP). The technology makes it possible to determine electrical conductivity on thin plates or deposits layers. 

Detection of manufacturing flaws

The measurement of thickness and electrical conductivity of products or structures gives access to their quality assesment.  Sciensoria’s technology has been utilised successfully to measure hundred of thousands of car air-conditionner compressor pistons in factory, or to determine the presence of water inside the sheath of submarine oil/gas pipeline.

Applications of our measurement systems

Revolutionizing Non-Destructive Testing: Explore the Versatility of Sciensoria’s Z-Scope*TL2M21

Portable eddy current device on USB port: the Z-Scope * vn2k20

Non destructive testing of non conductive materials

Non contact measurement of electrical conductivity of metallic coating

Detection of flaws using the eddy current technique

New Wi-Fi and USB powered Eddy Current Nondestructive Instrument: the Z-Scope *TL2M21

Measurement of electrical conductivity of graphite by the eddy current method

Quality control of electrical spot welding in car production using the eddy current technique

Advantages of the eddy current technique for thickness measurement

Conducsens™ – A Multi-Parameter Testing Tool for Flat and Curved Geometries

Measurement of the electrical conductivity of poor conductor materials or thin deposits

About the Eddy Current and the High Frequency Wave Emission Non Destructive Testing Techniques

Non-destructive eddy current testing uses a magnetic field to probe a material or structure (target). A coil bearing an alternating current of frequency f generates a magnetic field. This field induces in the target eddy currents.

These currents in turn create a secondary magnetic field that will be picked up by the same coil or a special sensor. By analyzing this secondary field, it is possible to obtain information on the state of the target.

Eddy currents can help determine thickness, electrical conductivity, defects of complex shapes, without having to open or even touch them.

The “High Frequency Wave Emission” method uses a high frequency wave to penetrate the target to be tested. This wave is generated by electrodes, like radar antennas. Then the characteristics of the wave reflected by the target are analyzed to deduce the state of the target. The method “Emission of high frequency wave” works in general in air, but also very well in water, which is poorly known until today. It is a very powerful tool for structure health monitoring (SHM).

Prestigious companies and research institutes have trusted Sciensoria: Airbus, CETIM, CEA, General Electric, Graftech, Mahle, Métalor, Hutchinson, Péchiney, PSA automobile, Oberthur Fiduciaire, Schneider Electric,  Schmidt group, Surys, Technip FMC, etc.

sciensoria

Sciensoria
18 avenue Joseph Jan
35170 BRUZ FRANCE
Téléphone : 02 99 57 19 71
fax : (33) (02) 99 57 18 78
e-mail : info@sciensoria.fr