Description
BT4560-60 Battery Impedance Meter for Precise EIS Testing
The BT4560-60 Battery Impedance Meter is a high-performance instrument designed for precise EIS (Electrochemical Impedance Spectroscopy) measurement of high-capacity battery cells, making it ideal for EV and ESS research, quality control, and production. By measuring impedance across a wide frequency range of 0.01 Hz to 10 kHz, it provides detailed insights into the battery’s internal resistance, charge transfer processes, diffusion resistance, and electrode reactions.
With simultaneous measurement of impedance, voltage, and temperature, the BT4560-60 allows users to monitor battery performance under realistic operating conditions. The bundled evaluation application software simplifies creating Nyquist (Cole-Cole) plots in real-time, helping researchers and engineers quickly visualize battery behavior and detect defects. Additionally, data can be exported to third-party equivalent circuit analysis software for advanced R&D analysis.
For manufacturing environments, the BT4560-60 supports multi-battery evaluation by integrating with Hioki Switch Mainframes SW1001 or SW1002. This scalability enables automated, high-precision EIS measurements across multiple cells, improving throughput while maintaining reproducibility. Dedicated four-terminal pair probes minimize the influence of environmental noise and magnetic flux, ensuring reliable readings, even for batteries with internal impedances as low as 1 mΩ.
The BT4560-60 is ideal for both R&D laboratories and production lines, offering high-precision, user-friendly, and scalable solutions to assess battery quality, optimize designs, and improve safety and performance in next-generation energy storage systems.
Technical Specifications Table
| Specification | Details |
| Product Name | BT4560-60 Battery Impedance Meter |
| Measurement Method | EIS (Electrochemical Impedance Spectroscopy) |
| Frequency Range | 0.01 Hz – 10 kHz |
| Simultaneous Measurement | Impedance, Voltage, Temperature |
| Internal Impedance Measurement | ≤ 1 mΩ |
| Multi-Battery Support | Yes, with SW1001/SW1002 Switch Mainframes |
| Data Analysis | Hioki software; compatible with third-party equivalent circuit software |
| Measurement Probes | Four-terminal pair (reduces magnetic flux and noise) |
| Applications | EV batteries, ESS cells, R&D, production line testing |
| Included Accessories | Not included; purchase probes separately |
| Model No. | BT4560-60 |
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