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Products Infomation
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- HIOKI ELECTRODE RESISTANCE MEASUREMENT SYSTEM RM2610
Accelerating the evolution of LIBs
The RM2610 isolates and quantifies composite layer resistance and interface resistance* in positive- and negative-electrode sheets used in lithium-ion batteries. Those values are helping LIBs to evolve and improve.
ELECTRODE RESISTANCE MEASUREMENT SYSTEM
Model:
RM2610
Maker:
HIOKI
What makes it special?
- First tool that can evaluate volume resistivity and contact resistance separately
- Applies current to current layer, measures and calculates the surface potential created by current
- Can evaluate electrodes before assembly using resistance values as indicators
- Detect contamination by using resistance values
VIDEO
Basic specifications
| Measurement target | Positive and negative electrode sheets for rechargeable lithium-ion batteries |
| Measurement parameters | Composite resistivity [Ωcm] Interface resistance (contact resistance) between the composite layer and current collector [Ωcm^2] |
| Computation method | Inverse problem analysis of potential distribution using the finite volume method |
| Information necessary for computation | ●Composite layer thickness [μm] (for 1 side) ● Current collector thickness [μm] ● Current collector volume resistivity [Ωcm] |
| Measurement time | – Contact check + potential measurement : approx. 30 sec. – Calculation : approx. 35 sec. (on a PC with Intel core i5-7200U CPU) The measurement time may vary depending on the measurement target and the processing capacity of the PC. |
| Measurement current | 1 μA (min.) to 10 mA (max.) |
| Number of probes | 46 |
| Recommended PC specifications | CPU: 4 or more threads RAM: 8 GB or greater (4 GB required) Operating system: Windows 7 (64-bit), 8 (64-bit), 10 (64-bit) |
| Temperature measurement function | Measures temperature near the test fixture |
| Included accessories | TEMPERATURE SENSOR Z2001 ×1, USB cable ×1, USB license key ×1, Probe check board ×1, Power cord ×1, Instruction manual ×1 |
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