IEST Battery Electrode Resistance Analyzer

Battery Electrode Resistance Analyzer combines a high-precision pressure control system with integrated capabilities for electrode thickness measurement and resistance analysis. Using the double-sided controllable pressure disc electrode method, this electrode resistance analyzer directly measures the total through–thickness resistance of practical electrode samples, including coating resistance, coating–current collector contact resistance, and current collector resistance. It is an ideal tool for electrode formulation development and process stability monitoring. 

Features:

1.  Direct measurement of the true through-thickness resistance of practical electrodes – including coating resistance, coating-current collector contact resistance, and current collector resistance.
2. Separate voltage/current terminals to eliminate inductive interference on voltage sensing, enhancing measurement accuracy.
3. Equipped with reference resistance blocks and thickness standards certified by third-party metrology institutes.

Application:

• Material evaluation
• Process evaluation
• Battery Cell failure analysis