LAND Battery Test System CT3002A (20 mA)

LAND Battery Test System CT3002A (20 mA)

Model：
CT3002A20mA
Applied range：
Itcan be used for the detection of lithium battery materials and super capacitor batteries.
Date issued：
2024-12-18 23:57:32

Details

This product, the Blue electric test cabinet CT3002A with a 20mA current output, is developed for precise formation, capacity grading, and electrical performance testing across a wide range of battery formats, including coin cells, prismatic aluminum case cells, cylindrical cells, and pouch cells. Designed for both R&D and production environments, it supports dry electrode, solid-state, metal lithium, zinc-ion, and single-layer stacked battery lines, as well as glovebox-integrated stacking processes. The unit’s compact test cabinet form factor enables consistent charge-discharge cycling under controlled conditions, making it suitable for evaluating electrode materials, electrolyte compatibility, and cell aging in laboratory or pilot-scale workflows. With a focus on measurement accuracy and reliability, this model addresses the need for standardized electrical characterization in advanced battery research and manufacturing quality control.
Current Range
20mA
Impedance
≥ 1GΩ
Voltage Range
5V
Power
AC:220V50HZ/110V60HZ
voltage output range
charging:-5V ~ 5V discharge:-5V ~ 5V
current output range
charging: 1 ‰ ~ 100 full-scale discharge: 1 ‰ ~ 100 full-scale
output mode
4 electrode (support reference electrode test)
resolution
5 significant digits (automatic)
Computer system time
1 second (no cumulative error)
Data record
1. Time change △t:20ms ~ 7200s,2. Voltage change △U:2mV ~ 5V,3. Current change △I:2uA ~ 2000A
Current response time
<5ms(10% ~ 90%)
Equipment sampling time
100ms
charge and discharge switching delay time
<10ms
DCIR test
support
voltage protection
overvoltage protection, undervoltage protection
current protection
charge current protection, discharge current protection
capacity protection
charge capacity protection, discharge capacity protection
change trend protection
constant current charging, monitoring voltage protection (cannot drop), monitoring voltage protection (cannot rise) during constant current discharge, monitoring current protection (cannot rise) during constant voltage charging,
channel number
8
noise
<50dB
PC communication mode
serial communication
communication interface
serial port
number of auxiliary channels per channel
32
data export format
EXCEL, TXT, CSV
temperature range
-10~50 ℃(23±2 ℃ best accuracy)
humidity range
&le; 95% no condensation

& nbsp; & nbsp; & nbsp; Can be used for the detection of lithium battery materials and super capacitors and other batteries.


1. Each channel can detect different types of batteries, and work completely independently in different modes without affecting each other;

2. It has independent hardware constant current source and constant voltage source, supports power-down protection, supports online correction of current and voltage accuracy, and realizes user & ldquo; side test and side calibration & rdquo;

3. Charging mode: constant current charging, constant voltage charging, constant current constant voltage charging, constant power charging, constant resistance charging, rate charging;

4. Discharge mode: constant current discharge, constant voltage discharge, constant power discharge, constant resistance discharge, rate discharge;

5. the number of cycles can reach 65000 and the total number of work steps can reach 1100. The maximum support is 3 layers of nesting;


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