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Battery Tester CT3004N

$24,444.00

The LANHE CT3004N is a high-precision large-current battery testing system designed for the formation, grading, and dynamic testing of batteries and modules. Built with a modular architecture, it delivers reliable, accurate data for R&D labs and production environments.
This instrument supports a wide range of operating modes: constant current/voltage/power charge/discharge, C-rate charge/discharge, constant resistance discharge, DCIR measurement, and rest steps. Each channel operates independently with no interference, allowing simultaneous execution of different test processes. It features comprehensive software and hardware protection mechanisms, including overvoltage, overcurrent, reverse connection, and power-off protection, ensuring safe 24/7 operation. Fully compatible with LANHE’s professional testing software, it enables intuitive programmable step editing, real-time monitoring, and flexible data export.
With a current range of 10A/20A/40A/100A (configurable), voltage range of 5V/10V/20V/60V, and precision of ≤±0.05%FS for voltage/current, the CT3004N is ideal for universities, research institutes, and battery enterprises requiring high-power performance analysis.
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LAND CT3002N(5V2A&20A8CQ)Specifications

CT3002N 5V2A&20A8CQ
Items Indicators
Input Power Source AC 220V±10%/50HZ (AC 110V customizable)
Max. Input Power 1200W
Resolution AD: 16bit; DA: 12bit
Input Impedence ≥1MΩ
Voltage Test Range Charge: 0V-5V; Discharge: 0V-5V
Min. discharge voltage 0V
Measurement Accuracy 0.05%FS
Current Test Range 4mA-20A
Error ≤1mA
Measurement Accuracy 0.05%FS
Output Power of Each Channel 100W
Time Current Response Time 10mS
Step Interval 20mS
Available Setup ≤365*24 Hours/Step Time Format 00:00:00

(h, min, s)

Data Record Conditions △t: 20mS-7200S
△U: 2mV-5V
△I: 2uA-2000A
Frequency 10Hz
Charge Model HOLD, CC, CV, CP, DCIR, CRATE
Constraints Voltage, Current, Time, Capacitance etc almost 20 kinds
Discharge Model HOLD, DC, DP, DR, DRATE
Constraints Voltage, Current, Time, Capacitance etc almost 20 kinds
Cycle Times 1-65000
Max. Steps/Cycle 1100
Max. Nesting Layers 3
Protection Mechanism Power outage, Anti-reverse connection
Settable protective parameters: Upper/Lower limit of voltage, Upper/Lower limit of current, Overcharge, Overdischarge,  CC Anti-voltage change, CV Anti-current change, Correlate channel temperature/voltage/pressure
Testing Mode Four Electrodes (Also can be applied in tri-electrode)
Channels Independent
Noise ≤75dB
Communication Mode RS422
Data Format EXCEL、CSV、TXT
Environment Temperature: -10℃-50℃ (Best 23±2℃)

Humidity: ≤95%

 

Voltage Range

6~10V

Current Range

10A

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