Attach the film to the suction cup, and measure the difference between the glued surface and the glued surface, which is the glued thickness

THINKFOCUS spectral confocal profiler and laser confocal microscope can achieve the same measurement effect when measuring above 100 nanometers. However, the microscope has the disadvantage of having a small field of view. The measurement range of the spectral confocal displacement sensor can reach 100*100mm. The following is a comparison of the measurement results of the laser confocal microscope and the spectral confocal 3D profiler.

Scan the three-dimensional topography of the micro-machined part, extract the profile to measure the surface roughness of the groove at the bottom

Scan the three-dimensional surface of the lithium battery electrode, extract the profile to measure its surface roughness

When the spectral confocal displacement sensor measures thick film resistance, the resistance can be measured in a wet state. Ceramic and silver paste can be measured stably at the same time.

Scanning and measuring the surface topography of leather products