Highly accurate 4-range tester, master of detail realism.
| Voltage & Current | Range / Current | |||
| Range 1 | Range 2 | Range 3 | Range 4 | |
| 5V30A | 5mA ~ 1A | 30mA ~ 6A | 60mA ~ 12A | 150mA ~ 30A |
*Other models can be customized according to voltage and current requirements.
Stable performance parameters to ensure accurate and reliable test data. At the same time, the product adopts modular design with each unit having 8 channels, which can be independently data acquisition and programmed with the maximum number of editable lines supporting 254 lines.
Current ranges of 5mA~1A, 30mA~6A, 60mA~12A, 150mA~30A can be selected to realize the controllable accuracy of small current in small range.
With a height of 3U*, it occupies minimal space while offering numerous testing capabilities. Multiple units can be assembled onto a gantry, allowing easy storage and fulfilling the requirements for testing multiple batteries.
* 3 U = 5.25 IN = 13.335 cm
Tailored for advanced battery testing: enabling dQ/dV differential capacity curve analysis capability.
The system can recover energy generated from battery discharge and redistribute it to other battery channels or feed it back to the internal power grid.
● Discharge Data Protection
● Offline Testing Function
● Voltage Upper Limit Setting
● Voltage Lower Limit Setting
● Current Upper Limit Setting
● Current Lower Limit Setting
● Capacity Upper Limit Setting
● Delay Time Setting
The software is fully functional, covering a variety of work-step settings, recording, and data storage to meet a wide range of testing needs.
Integrated peripheral devices such as Auxiliary Voltage, Auxiliary Temperature, and Environmental TestChambers for comprehensive testing and evaluation, providing multi-dimensional and quantifiable support for battery mass production testing.
| Equipment name | CE-4008Q-5V20A |
|---|---|
| Enter the power supply | AC 220V ±10% / 50Hz |
| Input active power | 1.71 kW |
| Resolution ratio | AD：24bit；DA：16bit |
| Input impedence | ≥1MΩ |
| Voltage | |
| Constant voltage range control | 0.025V~5V |
| Minimum discharge voltage | 1.5V (2m wire length) |
| Accuracy | ±0.05% of F.S. |
| Stability | 0.1% of F.S. |
| Current | |
| Output range per channel | Range 1: 5 mA ~ 1 A; Range 2: 0 mA ~ 6 A; Range 3: 60 mA ~ 12 A; Range 4: 150 mA ~ 30 A; |
| Accuracy | ±0.05% of F.S. |
| Stability | 0.1% of F.S. |
| Constant pressure cut-off current | Range 1: 0.005A; Range 2: 0.03A; Range 3: 0.06A; Range 4: 0.15A; |
● Voltage & Current Accuracy：±0.01% F.S.
● Recording Frequency：100Hz
● Number of Channels：160CH
● Temperature Range & Deviation：32℉ ~ 140℉±3.6℉(0℃ ~ 60℃±2.0℃)
● Heating Efficiency：77℉ ~ 140℉ ≤30min(25℃ ~ 60℃)
● Cooling Efficiency：77℉ ~ 32℉≤50min(25℃~0 ℃)
● Voltage & Current Accuracy：±0.05% F.S.
● Recording Frequency：10Hz
● Number of Channels：160CH
● Temperature Range & Deviation：32℉ ~ 140℉±3.6℉(0℃ ~ 60℃±2.0℃)
● Heating Efficiency：77℉ ~ 140℉ ≤30min(25℃ ~ 60℃)
● Cooling Efficiency：77℉ ~ 32℉≤50min(25℃~0 ℃）
● Voltage & Current Accuracy：±0.05% F.S.
● Sampling Time：100ms
● Number of Channels：64CH
● Temperature Range & Deviation：32℉ ~ 140℉±3.6℉(15℃ ~ 60℃±2.0℃)
● Heating Efficiency：77℉ ~ 140℉≤50min(25℃ ~ 60℃)
● Cooling Efficiency：77℉ ~ 59℉≤60min(25℃~15 ℃）
● Voltage & Current Accuracy：±0.05% F.S.
● Recording Frequency：100Hz
● Number of Channels：80CH
● Temperature Range & Deviation：50℉ ~ 185℉±3.6℉(10℃ ~ 85℃±2.0℃)
● Heating Efficiency：77℉ ~ 185℉ ≤40min(25℃ ~ 85℃)
● Cooling Efficiency：77℉ ~ 50℉≤40min(25℃~10 ℃)
● Voltage & Current Accuracy：±0.05% F.S.
● Recording Frequency：100Hz
● Temperature Fluctuation：≤1.8℉(1℃)
● Temperature Range & Deviation：-40℉ ~ 302℉±3.6℉(-40℃ ~ 150℃±2.0℃)
● Heating Efficiency：68℉ ~ 302℉ ≤60min(20℃ ~ 150℃)
● Cooling Efficiency：68℉ ~ -40℉≤60min(20℃~-40℃)
● Temperature Range ：32℉~140℉(0℃~60℃)
● Ambient Air Temperature ：41℉~86℉(5℃~30℃)
● Temperature Fluctuation：≤1.8℉(1℃)(No load and stable temperature)
● Cooling Efficiency：≤40MINS(77℉→32℉)(25℃→0℃)
● Heating Efficiency：≤30MINS(77℉→140℉)(0℃→60℃)
● Temperature Deviation：±3.6℉(±2.0℃)(No load and stable temperature)
