CT-4000 Battery Testing System

Steady-state data acquisition. Embracing the energy of precision.

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.

6-range switching, precision defined.

Current ranges from 0.2μA ~ 0.1mA, 0.1mA ~ 1mA, 1mA ~ 5mA , 5mA ~10mA, 10mA ~50mA, 50mA ~100mA can be selected to realize the controllable accuracy of small current in small range.

*Other models can be customized according to voltage and current requirements.

Compact in size, big on functionality.

With a height of 1U*, thin and compact body, 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.

Multiple testing modes. One equipment, unlimited capabilities.

Tailored for advanced battery testing: enabling dQ/dV differential capacity curve analysis capability.

Perpetual dedication to safety protection.

Powerful programmability. Meet diverse testing needs.

The software is fully functional, covering a variety of work-step settings, recording, and data storage to meet a wide range of testing needs.

• CC & CV charge/discharge test: CC charging or discharging until the voltage reaches the specified value, and then seamlessly switching to CV mode for battery compensation which is smooth without any spikes.

• DBC Configuration: support import/edit/export of DBC files. Different battery pack protocols can be communicated by simply modifying the code of the DBC protocol file without upgrading the program.

• 500ms pulse width: testing the performance of the battery under fast changes in current/power.

• Segmented recording: allow to set up to 3 segment recording conditions per step, including voltage, current and time.

Extensive peripheral devices. Create a multi-dimensional testing environment.

Integrated peripheral devices such as Auxiliary Voltage, Auxiliary Temperature, and Environmental Test Chambers for comprehensive testing and evaluation, providing multi-dimensional and quantifiable support for battery mass production testing.