Input power

AC 220V ±10% / 50Hz

Input active power

709mW

Input Resistance

≥1MΩ

Resolution

AD：16bit；DA：16bit

Voltage

Per Channel Voltage Range

25mV~5V

Discharge Min Voltage

0V

Accuracy

± 0.05% of FS

Stability

± 0.05% of FS

Current

Per Channel Current Range

Range one：5uA~1mA；

Range two：1mA~5mA； 

Range three：5mA~10mA

Accuracy

± 0.05% of FS

Constant Voltage Cut-off Current

2uA；0.01mA；0.02mA

Stability

± 0.05% of FS

Power

Per Channel Output Power

0.05W

Stability

±0.1% of FS

Time

Current Response Time

(0~Full Range)＜20ms       

Step Time Range

≤（365*24）Hour/Step

Data Recording

Recording Condition

The minimum time interval：100ms

The minimum voltage interval：10mV

The minimum current interval：2uA；0.01mA；0.02mA

Record Frequency

10Hz

Charge

Charge Mode

Constant Current Charge、Constant Voltage Charge、

Constant Current and Constant Voltage Charge、CPC

End Condition

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

Discharge

Discharge Mode

CCD、CPD、CRD

End Condition

Voltage、Current、Relative Time、Capacity

Pulse

Charge

CCC

Discharge

CCD

Min Pulse Width

500ms

Pulse Number

Each pulse step supports 32 different pulses

Automated Switch

Automated switch from charge to discharge for each pulse

End Condition

Voltage, Test Time

Noise

<85dB

Cycle

Loop Measure Range

1~65535 times

Max Steps Per Loop

254

Nested Loop

Nested loop Function，Max Support 3 Layers

Protection

Software Protection

Power-down Data Protection

Off-line Testing Function

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

Channel Features

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

Channel Control Mode

Independent Control

Voltage and Current Testing Sample

4-wire connecting

Database

MySQL Database

A Means of Communication of Upper Machine

TCP/IP Protocol

Data Output

EXCEL、TXT、Graph

Communication Interface

Ethernet Port

Per Unit Main Channels No.

8