Product Features:
1. Support all kinds of full battery, half battery, three-electrode test, suitable for battery material and finished product research, farad capacitor material and finished product research, 0~5V full range controllable.
2. Supports precision research and testing with 0.01% voltage and current accuracy.
3. Support high-rate fast charge research, 30C can achieve 0.01% capacity accuracy; 100C can reach 0.1% capacity accuracy.
4. Support flexible parallel connection of channels, the Max. current can reach 80A, multi-usage.
5. Support custom pulse test with a minimum pulse width of 2mS.
6. Full coverage of the measurement records of the voltage, current, capacity, energy, efficiency, capacitance, internal resistance and other parameters required for the study.
7. The device comes with UPS and storage to effectively prevent data loss and damage caused by downtime, sudden power failure, network failure, etc.
8. Hardware protect from overcharge and overdischarge, avoid abnormal situation effectively.
ITEM | INSTRUMENT PERFORMANCE |
RANGE | GEAR | RANGE | ACCURACY(SET,READ) | RESOLUTION(SET,READ) |
Voltage1 | 5V (DC to -5V)*1 | ±0.01%RD±0.01%FS | ≤50uV, ≤10uV |
Current1 | 10mA | ±0.01%RD±0.01%FS | ≤100nA, ≤20nA |
Current 2 | 100mA | ±0.01%RD±0.01%FS | ≤1uA, ≤200nA |
Current 3 | 1A | ±0.01%RD±0.01%FS | ≤10uA, ≤2uA |
Current 4 | 10A | ±0.01%RD±0.01%FS | ≤100uA, ≤20uA |
Current set range | 1uA ~ 10A each channel, up to 80A when parallel connection |
No. of CHANNELs |
| 8Chl |
No. of STEPs |
| 1024 |
TIME | Accuracy | ≤±5uS/S (Equipment autonomous control, no communication and other time delay errors) |
Min Step Time | 20mS |
Min Pulse Time | 2mS |
Sampling Interval | ≤10mS*2 |
INPUT IMPEDENCE |
| ≥10GΩ（INPUT BASE CURRENT < 0.5nA） |
TEMPERATURE DRIFT |
| ≤20ppm/℃ |
RESPONSE TIME |
| Current 0~90% ≤1mS; Current -90~90% ≤3mS |
DATA RECORD | Sampling Rate | 100Hz（Sampling interval 10mS）*2 |
Setting Method | Interval time, Sampling rate, Interval current, Interval capacity, Interval voltage, Interval energy |
PROCESS CONTROL | Work Mode | HOLD / CC / CV / CCCV / CRATE / CP / CR / CPULSE / CSLOPE / DC / DV / DCDV / DRATE / DP / DR / DPULSE / DSLOPE |
End Conditions | TIME / VOLTAGE / CURRENT / POWER / CAPACITY / ENERGY / LOOPS / PHASE CYCLE |
Protective Function | Power-off data protection, Net break protection User-defined safety: Over voltage, Under voltage, Over current, Over rate, Over capacity. |
FUNTION |
| DCIR、Capacitance capacity calculation、Step pluse、Three-electrode test（Reference test）、DQ/DV |
OUTPUT |
| Four electrodes (support reference electrode test) |
COMMUNICATION |
| 10/100M Ethernet(RJ45)、USB(Console) |
OPERATING ENVIRONMENT | Temperature | 0~40℃（23±2℃Optimum accuracy） |
Humidity | ≤90% No condensation |
POWER SUPPLY |
| AC220V~±10% 50Hz / AC110V~±10% 60Hz, 800W |
EQUIPMENT SIZE |
| 4U W*H*L:430*540*178(mm) 20KG |
