Brand New Omni R&D 8 Channel Battery Analyzer for Pouch Cell Battteries

Input power:

• AC 220V ±10% / 50Hz

Input active power:

• 425 W

Resolution:

• AD：16bit；DA：16bit

Input resistance:

• ≥1MΩ

Voltage:

Constant voltage range control:

• 25mV~5V

Minimum discharge voltage:

• The two ends of the upper and lower fixtures can discharge to 1.0V, and the 2m line length can reach 1.5V

Precision:

• ± 0.05% of FS

Stability:

• ± 0.05% of FS

Current:

Output range per channel:

• Range 1：0.5mA-0.1A；Range 2：0.1A-6A

Accuracy:

• ± 0.05% of FS

Constant voltage cut-off current:

• Range 1：0.2mA；Range 2：12mA

Stability:

• ± 0.05% of FS

Power:

Single channel maximum output power:

30W

Stability:

• ± 0.1% of FS

Time:

Current response time:

• Maximum current rise time 1ms

Step time range:

• ≤(365*24) hour/step Time format support 00：00：00(h、min、s)

Data record:

Data recording conditions:

• Minimum sampling time:100ms

• Minimum sampling voltage：10mV

• Minimum sampling current: Range 1: 0.2mA; Range 2: 12mA

Recording frequency:

• 10Hz

Charge:

Charging mode:

• Constant current charging, constant voltage charging, constant current and constant voltage charging, constant power charging

Cut-off condition:

• Voltage, current, relative time, capacity, -△V

Discharge:

Discharge mode:

• Constant current discharge, constant power discharge, constant resistance discharge

Cut-off condition:

• Voltage, current, relative time, capacity

Pulse mode:

Charge:

• Constant current mode, constant power mode

Discharge:

• Constant current mode, constant power mode

Minimum pulse width:

• 500ms

Number of pulses:

• A single pulse step supports 32 different pulses

Charge and discharge continuous switching:

• One pulse step can realize continuous switching from charging to discharging

Cut-off condition:

• Voltage, relative time

DCIR test:

Supports custom points for DCIR calculation

Cycle:

Cycle test range:

• 1~65535 times

Number of working steps in a single cycle:

• 254

Loop nesting:

• With nested loop function, it supports up to 3 levels of nesting

Protection:

• Power-down data protection

• With offline test function

• Safety protection conditions can be set, setting parameters include: voltage upper limit, voltage lower limit, current upper limit, current lower limit, capacity upper limit, delay time, with anti-reverse connection protection function

IP protection class:

• Protection class IP20

Channel Features:

• Constant current source and constant voltage source adopt double closed-loop structure

Channel control mode:

• Independent control

Voltage and current detection sampling:

• Four-wire connection

Noise:

• <85dB

Data base:

• Centralized management of test data using MySQL database

Upper computer communication method:

• Based on TCP/IP protocol

Server operating system:

• Windows 7

Data output method:

• EXCEL2003,2010、TXT

Server disk configuration:

• 500GB

Communication Interface:

• Network port

Leakage current:

• 0.005mA

The number of channels of the whole machine:

• One rack with 8 channels, one rack with 80 channels.

Equipment working environment requirements:

Range of working temperature:

• 0℃~40℃（In the range of 25±10℃, the measurement accuracy is guaranteed: accuracy drift 0.005% of FS /℃

Storage temperature range:

• -10℃~50℃

Working environment relative humidity range:

• ≤70% RH（no condensation）

Storage environment relative humidity range:

• ≤80% RH（no condensation）

Fixture Type:

• Configure fixtures as required

Chassis size per unit（W*D*H）(mm):

• Single machine size：18.8" x 14.9" x 5.1"
• Rack size：21.8: x 25.5" x 70.7"