512 Channel Single Cell Capacity Testing Grading Machine

Introduction

This equipment mainly constitute by the computer system and control software, communication interface and battery detecting cabinet. Battery detecting cabinet comprises a fixture and placed the plate body of the fixture, charging, constant current and constant voltage source discharge constant current source, storage control circuit, current sampling circuit, voltage sampling circuit, the main control CPU, data memory, microcontroller programming and control panel.

Function

1. specially used for chemical and capacity separation of polymer lithium ion batteries.
2.per device consists of a set of completely independent MCU control system, using double-sided structure for our customers to save plant area, the whole equipment can test constant current charging and constant voltage of 512 monomer lithium ion battery;
3. using a unique constant current constant voltage power, constant current to constant voltage switch without impact, especially suitable for lithium ion battery charging and discharging requirements;
4.device can control center by using P89C668 single chip computer, device can control by upper computer or break away it with the external sampling circuit to complete constant current constant voltage charging, constant current discharge test, capacity sorting work.
5. each battery test station has independent constant current and constant voltage power.
Contact us for more details about Battery Charge Tester!

Specification

Project index	Parameter index
Model	LITH-BT0502-512-LP
Demension	1500*900*1900(mm)
Working power supply	AC 220V ±5%  50HZ
Max Power Dissipation	10000w
Channel no	512
Support battery height range	10-95mm( stepless adjustment)
Clamp spacing	35mm
Voltage measurement range	DC100~4500mV
Voltage accuracy	±0.1%FS ±0.1%RD <![if !supportLineBreakNewLine]> <![endif]>
Voltage measurement range	DC100-4500mV
Voltage resolution	1mV
Constant voltage range	DC2000~4500mV
Minimum discharge voltage	2000mV
Charge discharge current range	DC5~3000
Current accuracy	±0.1%FS ±0.1%RD
Current  resolution	1mV
Time measurement range	999min/step
Time measurement erro	±0.1%
Working temperature	0~40 ℃
Relative humidity	≤85%