AUTOMATED
Cleanliness inspection of three-dimensional parts' surfaces
QUICK
Surface scan of different parts detecting residual organic contamination within a very short time
RELIABLE
Robust Sensor
Reproducible measuring results
Flexible at the process and in the laboratory
| Quantity |
Fluorescence intensity in RFU |
| Fields of application |
Cleanliness inspection prior to gluing, painting, coating, welding, hardening, bonding … Coating thickness inspection oil for rust prevention, primer application before gluing |
| Use |
Detection of oil, grease, cooling lubricant, parting agents, … on parts and components made of metal, ceramics and glass (limited suitability for plastics) |
| Measurement |
Contact free, non-destructive, in-line capable, thickness sensitive |
| Measurement monitoring |
SITA Fluorescence standards (standard delivery and option) |
| Industry |
Automotive, machine construction, mechanical engineering, medical engineering, electrical engineering, surface engineering, air and space … |
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Automated inspection of die cast aluminium before bonding |
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In manufacturing processes of cast parts release agents are used. In follow-up processes such as the bonding of sealing grooves, release agent residues lead to insufficient adhesion of the bonding joint. By inspecting the cleanliness of a sealing groove via fluorescence measurement, the quality of the bonding joint is ensured. |
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Inspection of printed circuit boards |
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To meet the high quality requirements of bonding and soldering processes, pads have to be free of organic contamination. By scanning the pads cleanliness can be controlled and high quality standards are ensured. Defects can be identified at an early time and thus, rejects and costly system failures can be prevented. |
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The measuring method uses the characteristic of organic substances to fluoresce. UV light is focused and radiated onto the surface. The contamination fluoresces. The intensity of the fluores-cence increases with the layer thickness of the contamination. The intensity is measured in RFU: Relative Fluorescence Unit.
The lower the measuring values in RFU, the cleaner the surface.
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Please click here for further information.
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The software for SITA FluoScan 3D consists of three individual software components. They are included in the scope of delivery and can be used independently. |
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| Software FluoScan 3D |
Comprehensive software for creating individual measuring sequences using Drag&Drop with predesigned functions |
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Software FluoScan 3D Result Viewer |
Software for visualisation and evaluation of measuring data as well as for creating report templates for recurring data evaluation Possible export of measing data as graphs or tables to Excel or complete reports as pdf-document |
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Software FluoScan 3D Runner |
Execution of measuring sequences and report templates for automated measurement and data evaluation |
| Fluorescence intensity |
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| Measuring range |
(0...2,000) RFU |
| Max. measuring deviation | max. 0.5% of measuring range |
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Positioning unit |
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| Table surface | 850 mm x 750 mm |
| Traversing range (X-Y plane) | 475 mm x 475 mm |
| Traversing speed | up to 120 mm/s |
| Positioning accuracy | < 0.1mm |
| Stroke (standard) | 75 mm (optional e.g. 150mm) |
| Sensor |
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| Excitation diode |
365 nm, max. 150 mW |
| Detector | 460 nm |
| Measuring distance (Standard optics) |
4.7 mm |
| Diameter measuring point (Standard optics) |
1 mm |
| Ambient conditions |
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| Acceptable surrounding temperature (storage / operation) |
(-20...60) °C / (10...40) °C |
| Acceptable ambient conditions | rel. humidity < 70 % |
| General data | |
| Housing (material) |
Aluminium frame, visually shielded |
| Dimensions (WxHxD) |
1.22 m x 1.15 m x 2.00 m |
| Weight |
approx. 390 kg |
Individual accessories for contact-free cleanliness measurment, spacers for various part geometries as well as accessories for device checking and cleaning the sensor optics:
Would you like individual advice on the SITA FluoScan 3D?
Please contact us.
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