Test System Solutions
Battery Electrode Resistance System
IEST Lithium Battery Electrode Sheet Resistance Tester(BER2500)
- Active Material Evaluation
- Conductive Agent Analysis
- Primer Coating Evaluation
- Batch Stability Monitoring
- Electrode Conductivity Trends
- Failure Analysis
Introduction
The BER Series is a high-precision electrode resistance analyzer designed for advanced battery research and production quality control. It enables direct measurement of true through-thickness resistance, capturing coating resistance, interface contact resistance, and current collector effects in a single unified system.
Testing Capabilities
- Slurry homogeneity evaluation
- Conductive agent dispersion detection
- Electrode formulation comparison
- Failure analysis of conductive networks
Traditional Limitations
Existing probe methods struggle with heterogeneous battery electrodes due to surface roughness and composite structures.
IEST Solution
Dual pressure-controlled probes measure true through-thickness resistance with higher accuracy and repeatability.
