Measurement of Copper Foil thickness
Easy inspection for thickness measurement of Lithium ion battery electrode with using Confocal Displacement Sensor, CL-3000 series
- Accurate measurement on rough surfaces
- Easy installation with adjustable fixture
- No heat generation of the sensor head
- Synchronized measurement between all sensor heads
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In the electrode material coating process, uniform thickness is an important element that affects the later processes. Recently, there has been a major trend toward focusing not only on the coating shape in the center but also on the edges. The LJ-V Series and CL Series can perform stable detections of target workpieces even when they are wet. Using these measuring instruments makes it possible to detect abnormalities in the coating status in real time during the electrode material coating process.

Accurate measurement even on rough surfaces
Easy installation with adjustable fixture and the optical-axis alignment function

The sensor head design eliminates heat generation, enabling high-accuracy measurement
Synchronised measurement between all sensor heads allows for measurement without positional misalignment

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Measurement of Copper Foil thickness

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