Measurement of battery cells with TomoScope® S Plus

X-ray voltages of up to 240 kV allow even large and thick-walled battery cells to be penetrated. The Werth ClearCT ensures low-artefact measurements in a short time. As the principle eliminates cone beam and ring artifacts, the measurement errors are also correspondingly lower. This means that battery cells of any mould can be measured, including prismatic cells, button and pouch batteries in addition to the cylindrical cells shown.

With the unique Werth contour image processing, image, contour and element filters are available for the measurement of all geometrical characteristics in the volume section. In addition to overhangs or coating thicknesses of cathode and anode in jelly roll or stack, the stacking accuracy and connection geometry can also be measured. It is also possible to detect foreign particles just a few micrometres in size and to inspect soldered and welded joints.