5V1A 8 Channels Battery Tester Machine For Lithium Pouch/Cylinder Battery Charge And Discharge Testing

Project index

Parameter index

Input Power

AC 220V ±10% / 50Hz

resolution

AD：24bit；DA：16bit

Input Resistance

≥1MΩ

Input Power

80W

Channel Features

Constant Current Source and Constant Voltage Source with Independent pairs of Closed-loop Structure

Channel Control Mode

Independent Control

Voltage

Per Channel Voltage Range

Charge：0.025V~5V；Discharge：0.5V~5V

Accuracy

± 0.05% of  FS

Stability

± 0.05% of  FS

Current

Per Channel Current Range

Range1：0.5mA~0.1A；Range2：0.1A~0.5A; Range3:0.5A~1A

Accuracy

± 0.05% of  FS

Stability

± 0.05% of  FS

Power

Per Channel Output Power

5W

Stability

± 0.1% of  FS

Time

Current Response Time(10%FS~90%FS)

<2ms

Step Time Range

1s≤Single Step Time Range≤365*24 h，

Time Form Support 00：00：00(h、min、s)

Data Recording

Record Condition

Min. Record  Time：100ms

Min. Record  Voltage：10mV

Min. Record  Current：Range1：0.2mA；Range2：1mA; Range3:2mA

Record Frequency

10Hz

Charge

Charge Mode

Constant Current Charge、Constant Voltage Charge、

CC-CV Charge 、CP-Charge

End Condition

Voltage、Current、Relative Time、Capacity、-△V

Discharge

Discharge Mode

Constant Current Discharge  CP-D CR-D

End Condition

Current、Current、Relative Time、Capacity

Pulse Model

Charge

Constant Current、Constant Power

Discharge

Constant Current、Constant Power

Min Pulse Width

500ms

Pulse Number

Single Pulse Step Support 32 different Pulse

Charge r To Discharge

One Pulse Step Can Support Continuous Charge And Discharge Change

Stop Condition

Voltage、 Relative Time

DCIR Testing

Support Custom Access Point And Count The DCR

Cycle

Loop Measure Range

1~65535 times

Max Steps Per Loop

254

Nested Loop

Nested loop Function，Max Support 3 Layers

Protection

Software Protection

l Power-down Data Protection

l Setting Protection Condition，Setting Parameter：Low Voltage limit、Upper Voltage limit、Low Current limit、Upper Current limit、Delay Time

Voltage and Current Testing Sample

4-wire connecting

Noise

<85dB

Data Management

MySQL Database

Communication Means

TCP/IP Protocol

Data Output

EXCEL、TXT

Communication Interface

Ethernet Port

Main Channels

8

Dimensions

3U，W*D*H：480*730*130（mm）per unit