CT-8002S-5V100mA-EIS
Powerful and ultra-high-precision portable battery testing system, meticulously engineered for battery R&D.
Quantity
Key Highlights
0.01% F.S. voltage & current accuracy
1 ms sampling interval
Integrated CV & EIS Testing
Microsecond-level current response time
No switching delay between charge and discharge
Description
The NEWARE CT-8002S-5V100mA-EIS is a compact, high-precision portable battery testing system that integrates battery charge/discharge testing, Cyclic Voltammetry (CV), and Electrochemical Impedance Spectroscopy (EIS) into a single platform. The system provides a −5 V to +5 V voltage range and six selectable current ranges from 0.1 mA to 100 mA, with ±0.01% F.S. voltage and current accuracy. Its 24-bit AD resolution and 1 ms sampling interval enable detailed measurement of battery electrochemical behavior. A key advantage of this model is its integrated dual-channel EIS capability. EIS is standard on each channel, allowing impedance measurements to be performed simultaneously on two channels and integrated with charge/discharge testing. This enables researchers to monitor changes in the battery's internal electrochemical characteristics without moving the battery between different test systems. The system also uses a bipolar linear circuit that allows the current to cross zero smoothly without relay switching. Combined with microsecond-level current response, this design is intended to minimize switching delays and preserve dynamic measurement performance.
Specifications
Parameter | Specification |
Model | CT-8002S-5V100mA-EIS |
Series | CT-8000 |
Equipment Type | Portable Battery Testing System |
Number of Channels | 2 channels |
Voltage Output Range | −5 V to +5 V |
Minimum Discharge Voltage | −5 V |
Voltage Accuracy | ±0.01% F.S. |
Voltage Stability | 0.02% F.S. |
Current Ranges | 0.1 mA / 1 mA / 5 mA / 10 mA / 50 mA / 100 mA |
Number of Current Ranges | 6 |
Current Accuracy | ±0.01% F.S. |
Current Stability | 0.02% F.S. |
Single-Channel Output Power | 0.5 W |
Power Accuracy | ±0.02% F.S. |
Power Stability | 0.04% F.S. |
AD Resolution | 24-bit |
DA Resolution | 16-bit |
Sampling Interval | 1 ms |
Recording Frequency | 1000 Hz |
Current Response | Microsecond-level |
EIS | Standard on each channel |
EIS Channels | 2-channel simultaneous EIS |
CV Testing | Supported |
CV Measurement | Dual-channel simultaneous |
Current Switching | Smooth zero-crossing without switching delay |
Power Interface | Type-C |
Measurement Design | Portable / In-situ testing |
Application
Battery Research
Battery material research
Battery cell characterization
Battery performance evaluation
Battery aging studies
Electrochemical behavior analysis
EIS & Electrochemical Analysis
Electrochemical Impedance Spectroscopy (EIS)
Battery internal impedance analysis
Monitoring electrochemical changes during cycling
Impedance analysis during charge/discharge
Cyclic Voltammetry (CV)
CV/EIS combined analysis
In-Situ Battery Testing
In-situ battery research
Laboratory battery testing
Portable/on-site electrochemical measurements
Battery R&D
Advanced battery material evaluation
NEWARE specifically positions the CT-8002S-5V100mA-EIS for battery research and development, laboratory in-situ testing, and on-site testing, while its CT/CE-8000 battery-cell testing platform is designed for CV/EIS characterization and battery material research.