Battery charge and discharge tester
| EquipmentSpecifications | 5V/10A | ||
| Device channel number | 8 | ||
| Channel control mode | Independent control for each channel, current and voltage four-wire system collection | ||
| Channel characteristics | Constant current source and constant voltage source adopt double closed loop structure | ||
| Input impedance | ≥1MΩ | ||
|
Voltage |
Voltage range
|
Recharge | 10mV-5V(Device port) |
| Discharge | 1V-5V(Device port),the minimum discharge voltage is related to the line length | ||
| accuracy | ±0.1% of FS, ambient temperature15℃-35℃ | ||
| Current |
Voltage range
|
Recharge | 20mA-10A |
| Discharge | 20mA-10A | ||
| accuracy | ±0.1% of FS , ambient temperature15℃-35℃ | ||
| power | Single channel output power | 50W | |
| stability | 0.2% of FS | ||
| Time | Current response time | ≤10ms | |
| Datarecord | Recording frequency | 1Hz | |
| Data recording conditions | Minimum time interval: 1S | ||
| Minimum voltage interval: 1mV | |||
| Minimum current interval: 1mA | |||
| Recharge | Charging mode | Constant current charging, constant voltage charging, constant current constant voltage charging, constant power charging | |
| Cut-off condition | Voltage, current, relative time, capacity, -△V | ||
| Discharge | Discharge mode | Constant current discharge, constant power discharge, constant resistance discharge | |
| Cut-off condition | Voltage, current, relative time, capacity, -△V | ||
| Pulse mode
Optional |
Recharge | Constant current mode, constant power mode | |
| Discharge | Constant current mode, constant power mode | ||
| Minimum pulse width | Recommended above 5S | ||
| Cut-off condition | Voltage, relative time | ||
| DCIR | DCIR （Optional） | Support custom pick points for DCIR calculation | |
| cycle | Loop test | 399 commands can be set, 65535 cycles can be set | |
| Loop nesting | Support 5 levels of loop nesting | ||
| protection | Software protection | Support power-down data protection | |
| Support continuous start (should have UPS power supply) | |||
| Overvoltage protection, undervoltage protection, capacity protection, overcurrent protection, undercurrent protection | |||
| Anti-reverse protection | |||
| Data export method | Excel、PDF | ||
| cooling method | Wind cooling | ||
| Equipment noise | ≤60dB | ||
| Communication with host computer | Internet | ||
| Dimensions | |||
| Display screen | |||
| System Requirements | windowsXP and above | ||
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