①. Capable of simultaneously testing self-discharge current and open-circuit voltage (OCV) on 32 cells;
②. Software includes barcode scanning functionality and supports full-process data acquisition and recording of voltage, current, and ambient temperature;
③. Includes data acquisition and recording functions compatible with traditional OCV testers;
④. Test fixture supports quick change (from front of equipment), and the system can be switched to other models via carrier replacement.
Equipment Parameters | |
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Self-discharge current measurement range | ±10mA |
Self-discharge current measurement accuracy | ± (0.30%+250nA) |
Cell voltage measurement accuracy | ± (0.04% + 0.1 mV) |
Voltage measurement range | 0.5-4.5V |
Voltage source stability | ±3μV峰值(24小时),±0.85μV峰值(1分钟) |
Temperature measurement accuracy | 0.5℃ |
Equipment failure rate | ≤0.5% |
Downtime due to failure | ≤0.5小H/W |
Note: Specifications are subject to change without prior notice
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