Non-contact thickness measurement of a transparent film on a waveform water-cooled plate | Spectral confocal method
SinceVision SinceVision
We confirm the surface film thickness of the corrugated water-cooled plate and support quality control related to corrosion resistance and heat transfer. Here, we introduce a case study of film thickness inspection using SinceVision's spectral confocal displacement sensor.
In corrugated plates with continuous curves, understanding the film thickness according to the surface shape is a challenge. In this case study, the thickness of a transparent material is measured non-contact, and the film thickness data is output in real-time. Detection is performed through plastic film using white light, which is utilized to verify the surface quality of the target components.
The official page presents a measurement speed of 240 mm/s with an accuracy of 0.0006 mm. The values are based on the conditions of the published case study. Understanding the thickness of the transparent film is used for managing the surface quality required in design.
As a related product, SCI04025 is listed. Selecting the sensor according to the film material, transparency, thickness, plate curvature, and measurement speed is important. If you are considering film thickness management for corrugated water-cooled plates, please consult us about measurement methods suited to the actual materials and shapes.

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