4-Range | High-Response | High-Precision | High-Frequency
CT-4008Q-5V12A-S1 is the true flagship of NEWARE battery products, with a simple and modular structure. Each cabinet is equipped with 8 test channels, with each channel operating completely independently from the other channels and supporting a maximum of 254 test steps. Test modes include: CC, CV, CCCV, CP, CR, Pulse.
CT-4008Q-5V12A-S1 | ||
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Equipment name | 4-Range Cylindrical Battery Testing System | |
Index items | Index parameters | |
Resolution | AD:16bit | |
Resolution | DA:16bit | |
Voltage | CV output range | 25mA-5V |
Voltage | Min discharge voltage | -5V |
Voltage | Accuracy | ±0.01% F.S. |
Voltage | Stability | ±0.02% F.S. |
Current | Output range/channel | 5V6A: 0.5mA-0.1A; 0.1A-3A; 3A-6A |
Current | Output range/channel | 5V12A: 5mA-1A; 1A-6A; 6A-12A |
Current | Accuracy | ±0.01% F.S. |
Current | CV cut-off current | 5V6A: 0.2mA; 6mA; 12mA |
Current | CV cut-off current | 5V12A: 2mA; 12mA; 24mA |
Current | Stability | ±0.02% F.S. |
Power | Output power/channel | 5V6A: 30W |
Power | Output power/channel | 5V12A: 60W |
Power | Stability | ±0.2% F.S. |
Time | Current response time | <1ms(10% F.S. ~ 90% F.S.) |
Time | Working step time | ≤(365*24)h/step Time format-00:00:00.000(h,m,s,ms) |
Data Record | Data record conditions | Min data record interval:100ms |
Data Record | Data record conditions | Min voltage change:10mV |
Data Record | Frequency | 10Hz |
Charge | Charge modes | CC, CV, CCCV, CP |
Charge | Cut-off condition | Voltage, Current, Time, Capacity, Energy, -△V |
Discharge | Discharge modes | CC, CV, CCCV, CP, CR |
Discharge | Cut-off condition | Voltage, Current, Time, Capacity, Energy |
Pulse | Charge | CC,CP |
Pulse | Discharge | CC,CP |
Pulse | Min pulse width | 500ms |
Pulse | Pulse counts | Up to 32 |
Pulse | Chg and Dschg switch | Supported |
Pulse | Cut-off condition | Voltage,Time |
NEWARE 5V6A and 5V12A equipments are almost the same in their appearence, we can distinguish them via the air socket and ventilation design.
CT-4008Tn-5V6A/12A battery testing system combined one control unit, which can work with up to 10 sets of 5V6A/12A equipments.
What's more, 10 sets of 5V6A/12A equipments can be placed on a testing rack, so as to save much more floor space.
dQ/dV differential capacity curve: the peak on the curve indicates that there is a voltage plateau on the charge and discharge curve, and different peaks represent different electrochemical reactions.
Battery test steps need to be estimated for multiple conditions according to different operations during test applications; condition switches meet requirements for multi-exit programming types. "And""or" logic operation, "≥", "≤", "=" comparison; time duration "t", can meet control requirements for special tests. Each step supports 5 condition switches; support multi-exits, go to any steps, achieve more flexible process control.
Supports recording settings for voltage, current and time;
3 segment recording conditions can be set for each step;
each segment can be set: ∆T, ∆V and ∆I.
The unit of Q is Coulomb, 1 Coulomb = 1A * 1s = 1As; 1Ah = 3600 As(Amp Second); Work voltage U = Charge upper limited voltage - Discharge bottom limited voltage; working voltage can be set and the EDLC coulomb could be calculated automatically by the software.
Support DBC files import/ edit/ export. Different battery pack protocols just needs modifying DBC protocol file's code without upgrade the program, so that it can realize communication. The system is flexible and practical.
The constant current and constant voltage are integrated into a work step. After the constant current charged / discharged to the specified voltage, it is seamlessly switched to the constant voltage mode to supply the power of the battery pack. The switching process is smooth without spikes.