Optical non-destructive testing

Get reliable, non-contact data in real time.

Imasolia designs advanced optical solutions to automate, enhance and improve industrial control, from the laboratory to the production line.

We develop customized optical technologies to measure, inspect and qualify your products non-contactwith high precision and adaptability.

Our systems can be easily integrated into your production lines, test benches or R&D platforms, to meet the traceability, reproducibility and performance requirements of manufacturers.

Optical dimensional inspection

We use fast, precise optical technologies to measure essential geometrical features without contact:

Object size and morphology
Thickness of layers, films or coatings
2D or 3D profilometry
Optical defects or irregularities, folds, bubbles, roughness...

Our methods are based on imaging, interferometry or light scattering, to provide precise, traceable and reproducible measurements. traceable and reproducible measurementseven on production lines.

Dimensional resolution

Up to 1 µm depending on sensor

Thickness measurement

Layers from 1 to 500 µm

Shape analysis

Automatic gap analysis

Fault detection

Non-destructive, non-contact, in-line

Customer benefit: these measurements ensure the geometric conformity of your parts in production, without contact or line stoppage, with precision adapted to the strictest industrial tolerances.

Optical surface inspection

We inspect the condition of surfaces to detect any defects that could affect function or aesthetics:

Microcracks, scratches, structural defects
Roughness, flatness, texture
Contamination, residues or processing deviations
Analysis using optical vision, imaging and specialized lighting

Fine surface analysis

Résolution < 10 µm selon capteur

Flatness and roughness

Ra / Rq / Rz measurement on large surfaces

Critical defects

Automatic AI identification

Treatment residues

Detection of chemical or physical pollution

Lighting techniques

Grazing, structured or polarized lighting

Customer benefit: thanks to this fine inspection, you can identify critical defects that could compromise the assembly, adhesion or visual appearance of your products, even on large surfaces.

Optical fluid control

We optically analyze fluids, whether static, flowing or in spray form:

Particle size
Induced fluorescence
Particle counting
Flow velocity and vorticity
Refractive index, turbidity, temperature, concentration
Visualization of jets, interfaces or heterogeneities
...

Particle size

>1µm

Speed / vorticity

1 mm/s to 10 m/s

Refractive index

±0,0001

Turbidity

0 - 40 NTU

Customer benefit: you can control the quality and behavior of your fluids (sprays, jets, flows) in real time to optimize your manufacturing, deposition or analysis processes.

Thermographic inspection

We visualize temperature optically, without contact, for monitoring or diagnosis:

Thermal mapping
Detection of hot spots, overheating or faults
Dynamic monitoring of temperature gradients
Advanced optical methods for complex environments

Measurement range

-20 °C to +600 °C (depending on optics)

Heat treatment IA

Automatic detection of critical zones

Fault location

Spatial and temporal accuracy

Time tracking

Fast acquisition, dynamic recording

On-board IR vision

SWIR/ LWIR / MWIR sensors

Customer benefit: our systems help you to prevent thermal drift or critical overheating, while ensuring reliable monitoring in complex industrial environments.

Characterization of light sources

We qualify light sources using standardized, reproducible and reproducible and traceable measurements.

Thanks to our characterization benches (integrating sphere, spectrometer, multi-angle sensors), we measure :

Power, irradiance and stability
The angular distribution of the emission
Spectrum, polarization and possible optical defects

UV

SCREW

PIR

SWIR

MWIR

LWIR

Power / energy

Irradiance, energy per pulse

Spectral analysis

UV - VIS - NIR - IR

Beam uniformity

Spatial measurement on an integrating sphere

Temporal characterization

Pulse, frequency, jitter, optical response

Polarization

Rate, orientation, full polarimetry

Customer benefit: you can guarantee the performance and conformity of your optical sources in the shortest possible time, with reproducible, traceable results compatible with the most demanding standards.

Optical control of mechanical responses

Optical mechanical testing enables high-precision measurement of deformations, stresses and movements of structures or materials subjected to mechanical stress.

Thanks to our optical technologies we can :

Mapping deformation fields on the surface,
Estimate mechanical and structural under real-life conditions,
Measure the force applied via optical response,
Analyze repeatability, backlash and fatigue of a mechanism.

Our solutions can be adapted to complex environments (vibration, thermal stress, difficult access), and enable you to monitor online or under operational conditionswithout disturbing the operation of the system under observation.

This mechanical optical control is a powerful powerful complement to other optical measurementsproviding an integrated view of system behavior as a whole.

Digital Image Correlation

Image correlation
Displacement fields

Optical gauge

Dynamic deformation or vibration

Online tracking

During tests or operating cycles

Submicron resolution

High-resolution optical precision

Complex interfaces

Measurement on assemblies, junctions, interfaces

Customer benefit: you gain access to a precise analysis of the mechanical behavior of your parts in real-life operation, to validate their performance, detect areas of fragility and make your designs more reliable.

Would you like to integrate optics into your processes? Let's discuss your project.

Customer result

You get precise measured values, ready for use in your quality systems, simulation models or industrial dashboards.

Each solution is designed to fit into your production line or test environment.