Micro-Epsilon Group High precision thickness measuring system for coated anode and cathode film thicknessCONTROL BTG 8702 C.C-3/800

For high-precision inline thickness measurement of coated electrode film in lithium-ion battery cell production, Micro-Epsilon offers the thicknessCONTROL BTG, a metrologically sophisticated system based on confocal chromatic sensor technology. The system consists of a C-frame with up to five precisely adjusted sensor pairs, which enable the film thickness to be detected synchronously on both sides in up to five measurement tracks. This allows continuous profiling of the layer thickness across the entire strip width with high lateral resolution. The integrated temperature compensation based on internal sensors and FEM-optimized frame geometries ensures high measurement stability even under thermal loads such as those typically found in the drying or calendering zone. Due to its open architecture and standardized interfaces such as PROFINET, EtherCAT and OPC UA, the system can be seamlessly integrated into existing MES or SCADA systems.