ACEY ACEY-BT-5V10MA 8 Channel Coin Cell Battery Tester (8CHs)

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

It is now widely used by battery research institutes,laboratories, universities and EV battery manufacturers all around the world. it supports some testings as follow: EV battery pulse charge/discharge, DCIR(Direct Current Internal Resistance), cycle life testing and rate testing.