HEA-BIM20005
DC SOURCE
HEA-BIM20005
Electrochemical impedance spectroscopy measurements (EIS) provide deep insight into the quality of Li-ion battery cells.
However, testing a high volume of battery cells can be a time-consuming bottleneck.
The HEA-BIM 20005 offers fast, accurate EIS measurements with 20 measurement channels and exceptionally high throughput.
The included software, industry-standard interfaces, and low power consumption make it easy to integrate this battery impedance tester into your workflow.
Included Battery Impedance Measurement PC Software
- Configure settings effortlessly
- Evaluate measurements with built-in visualizations and analysis tools
- Record results in your preferred file formats
- Perform standard sweep measurements or rapid multi-sine measurements to suit your requirements
- Make EIS measurements during charging and discharging
Key Applications
- Incoming inspection
- Cell aging monitoring and prediction
- Research and development
- Electrochemical impedance spectroscope (EIS) for measuring lithium-ion battery cells
- 20 multiplexed channels in a 19-inch, 3U form factor
- Frequency range from 1 mHz up to 10 kHz
- AC stimulus up to 10 A (peak-peak)
- Multi-sine measurements are hundreds of times faster than traditional swept measurements
- 20 Chanels of 4-wire PT100 Temperature
- Integrated DC power supply delivers up to ± 1 A at 5 V enabling EIS measurements during charge/discharge
- No need to disconnect battery cycle tester before performing EIS measurements
- USB device port and 2 CAN bus interfaces
- Low power consumption does not require active cooling
- Combines easily with cycle testing systems such as HEA-BCTS for deeper insight into battery quality
HEA-BIM20005
| Technical Data | HEA-BIM20005 |
|---|---|
| DC Current Output (charge and discharge option) | Max. ±1 A |
| BIM measurement during temperature change BIM measurement charge/discharge | An impedance measurement can be performed in parallel during charging and discharging or temperature change tests, but care must be taken to select the lowest frequency and the excitation periods so that the state of the battery does not change significantly during the BIM measurement. |
| DC Voltage Range | 0 - 5 VDC |
| Frequency Range | 1 mHz - 10 kHz, the AC excitation frequency limits the AC excitation current. In the range of 1 Hz - 10 kHz the maximum current is limited to 10 A (peak-peak) and in frequencies below <1 Hz, the maximum current is limited to 5 A (peak - peak). |
| Frequency Accuracy | 100 ppm |
| Impedance Range | 0,1 mΩ - 100 mΩ |
| Interfaces | USB, CAN (free configurable) |
| Temperature Measurement Unit | 1 (PT100, 4-wire measurement) |
| Temperature channels | 20 (multiplexed) |
| Voltage Input Resolution (DC) | < 0,5 mV |
| Voltage Input Resolution (AC) | < 2 µV |
| Accuracy |Z| (typical, after calibration) | < 1% |
| Accuracy arg (Z) (typical, after calibration) | < 0,5, dependign on the cell voltage |
| Input Power | < 60 W |
| Input Voltage | 100 – 230 VAC |
| Dimensions (W x D x H) | 19“ x 19,7“ x 5,25“ (19“ x 50cm x 3HE) |
| Ambient Temperature | +10°C to +30°C |
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