Film Basis Weight Measurement in R2R Process
Mesys (https://www.mesys.de/en/) now part of Marposs Group and a leader in solutions for monitoring, inspection and testing in Li-Ion Battery and FC fuel cell manufacturing process, is offering its non-contact, radiation-free ultrasonic technology.
DESCRIPTION
Key process operations we focus on include:
- Metal foil Rolling: We ensure the production of high-precision electrodes that are critical for reliable battery and Fuel Cell performance.
- Electrode coating and drying: We can ensure that a precise and uniform coating is applied to the electrodes, maximizing energy efficiency and ensuring even distribution of active materials.
- Electrode calendering: We monitor the electrodes before and after compression providing high standards of stability and enhanced safety of your batteries.
Our ultrasonic sensors with patented technology accurately measure basis weight and material thickness in line, safeguarding production and minimizing waste.
AVANTAGES
- Non-Invasive, non-destructive and non-contact inspection.
- Absolute absence of radiation. No risk associated with exposure to operators, objects or the surrounding environment.
- Accuracy < ±0.5% and unmatched repeatability.
- 100% control of electrode material (wet and dry) no influenced by composition or color.
- Easy, NON material dependent patented zeroing process.
Ready for industrial automation with dedicated flexible software compliant with OPC/UA standards.
VERSIONS
| UNISENSE | MULTISENSE | UNISENSE - GO | LABSENSE |
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| Single horizontal scanning sensor “O” – Shaped // “C” – Shaped | Multiple fixed sensors placed at different distances | Single portable sensor for in-line inspection or laboratory use | Laboratory scanner for for Li-Ion Battery analysis (Weight, thickness, density) with ultrasonic and confocal technology |
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CARACTÉRISTIQUES TECHNIQUES
- Measuring range: 0 – 4000gsm
- Spot diameter: 30mm (standard) or 12mm (reduced)
- Statistical sample accuracy: < ± 0.5%
- Maximum sensor scanner width 5500mm
