Optical Measurement Solutions, Photonic Sensors, Sensing Systems, 3D Real-time control systems, transducer, multi-mode fibres optoelectronics
Solution competences for different lines of business (automotive, civil engineering, automation, production industry of high-value miniature components, building and construction safety, monitoring etc)
Robust, ergonomic sensors and sensing systems for extreme applications, high/low temperatures, magnetically loaded environments, large distances, narrow mounting spaces etc. The systems generate no sparks and are therefore also usable in explosive environments
Simple integration, simple management of even extensive amounts of test points by PHOSYLAB´s software. PHOSYLAB´s technique supports you to evaluate different measuring parameters. This makes evaluation much simpler, especially if the number of test points increases.
Innovative sensors and sensing systems based on of patented multi-mode fibre and transducer technology
Innovative sensors and sensing systems based on of patented multi-mode fibre and transducer technology
Freely scalable networks, the detection units can multiplex 20 to 50 sensors; sensors may be removed or added without hardware changes. Additional boards are simply added for more than 50 sensors and supervised by the same processor (PC or microcontroller).
  
 

Real-time 3D systems

 PSL1
The PHOSYLAB–SanDi 3D is a real-time control system which offers faster product quality control with a cost saving of up to 30%. Processing quantities of up to 3,000 pieces per minute poses no problems, and due to an extremely short recognition and processing time of 10 ms, the pices can be checked in real-time for possible anomalies. PHOSYLAB–SanDi 3D works to a precision of 5 µm with a non-contact technology, even under unfavourable environmental conditions such as vibration and/or dirt. Whatever material your products are made of - plastic, metal or glass, no matter how complex or minute they are, the PHOSYLAB–SanDi 3D system can cope with them. Furthermore, it is easily adjusted to different checking modes.
If you want to optimize your production processes as well as reduce your inspection costs, then the PHOSYLAB–SanDi 3D real-time 3D control system is exactly right for you.
  • Method and advantages
  • Images and graphics
  • PHOSYLAB 3D FP-PSM Technology
optoelectronic system (hardware) signal processing (software) image processing (software optionally)
fast and simple measurment of:
object profiles and shapes		 reconstruction of the object 3D image recognition of the object profile; and qualification of the shape and its surface quality

Real-time 3D systems by PHOSYLAB are the ideal solution for process automation. They are extremly flexible, highly modular and absolutly reliable. And last but not least, they are easily embedded in your IT-environment.

• Cost reductions (30% cheaper than photogrammetry)
• Short acquisition time (~ 10 ms)
• Short processing time (~ 10 ms)
• Online and real-time systems with high throughput (~ 3,000 pcs/mn)
• Accuracy: current 5 µm, in preparation for 1 µm
• Process complex and very small objects
• Process any kind of material (plastic, metal etc.)
• Reconfigurable to cope with increased / reduced processing complexity
• Reduce the whole processing time
• Non-contact technology
• Cope with harsh environment (dirty and dusty areas, vibration immune, no absolute positioning needed etc.)
• Lower PC resources consumption
• Long operation period

If you need more detailed information or you have a concrete task, please use our contact form or call us on: +33 (0)390 244 538.
  multiple computer graphics of the clipping generated by PHOSYLAB-SanDi 3D
PHOSYLAB - SanDi real time systems reconfigurable to increase / reduce processing complexity and thus increase PHOSYLAB - SanDi real time systems reconfigurable to increase / reduce processing complexity and thus increase PHOSYLAB - SanDi real time systems reconfigurable to increase / reduce processing complexity and thus increase
Clipping of a small component as well as a reconstructed view by SanDi 3D-system PHOSYLAB - SanDi real time systems reconfigurable to increase / reduce processing complexity and thus increase PHOSYLAB - SanDi real time systems reconfigurable to increase / reduce processing complexity and thus increase
 
 
 
 
 
 
 
 
  PHOSYLAB - SanDi real time systems reconfigurable to increase / reduce processing complexity and thus increase PHOSYLAB - SanDi real time systems reconfigurable to increase / reduce processing complexity and thus increase
 
Fringe projection and phase shifting method

The characterisation of surface shapes / the measurement of height profiles by optical contouring techniques is based on a variety of principles that includes triangulation, Moiré, photogrammetry, interferometry, holography and speckle techniques. Up to now, only photogrammetry has widely been applied, in artwork diagnostics, but its use has often been hindered by the complexity of the measurement process and its high costs.

PHOSYLAB proposes an optical and non-destructive method of identifying and sorting objects shapes. The method is based on the projection of fringes onto the surface of the object to be analysed. In order to perform the analysis in a short time, the phase shift introduced into the fringe pattern must be produced with a high-speed actuator. The 3-steps PSM technique is applied to different objects with different shapes in  a large variety of materials: plastic, metal... The technique can also be applied to complicated shapes. The accuracy can be as good as 1 micron for fringe patterns with a period of 30 lines/mm. The control of the fringe projection and induced phase shifts, image acquisition and the data processing tasks are performed by the same computer.

The complete system is packaged in a compact box. This box can be fixed onto an conveyor so that the identification and sorting process is performed in real time. PHOSYLAB´s real-time systems can easily be reconfigured and optimised for different piece shapes, materials, colours and sizes. After the object shape has been reconstructed, the shape is compared to those stored in the computer memory to identify the type of object. The time required for the complete analysis of one object is less than 2 seconds. This time can be reduced by using parallel processors..

If you need more detailed information or you have a concrete task, please use our contact form or call us on: +33 (0)390 244 538.