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Electronic Reading Neware Battery Test System 8 Channel CE Certified

Electronic Reading Neware Battery Test System 8 Channel CE Certified

  • High Light

    Neware Battery Test System

    ,

    8 Channel Neware Battery Test System

    ,

    CE battery testing device

  • Voltage Range
    250mV - 50V
  • Current Range
    100mA - 20A
  • Input Power
    10532W
  • Min Voltage Resolution
    100mV
  • Min Current Resolution
    40mA
  • Per Unit Channel Number
    8
  • Place of Origin
    China
  • Brand Name
    Neware
  • Certification
    CE
  • Model Number
    CE-4008-50V20A-NA
  • Minimum Order Quantity
    1 Unit
  • Price
    USD Negotiation per Unit
  • Packaging Details
    Wooden BOX
  • Delivery Time
    45 working days
  • Payment Terms
    T/T
  • Supply Ability
    50 Units Per Month

Electronic Reading Neware Battery Test System 8 Channel CE Certified

Neware Battery Testing Device Electronic Reading Machine Battery Capacity Cycler

 

Neware battery testers provide good accuracies both for voltage and current . This ensures you get the most reliable data from your tests .

 

A measurement system can be accurate but not precise , precise but not accurate , neither , or both .

 

Software Feature

1 , Provide timely instructions , warnings, and intelligent support .

2 , Compliance CE Certified .

3 , Windows-based software interface for easy operation .

4 , Uses standard SQL data - base management .

5 , The user can define the curve by different types such as voltage - time curve , current - time curve , capacity - voltage curve , loop times - charge / discharge capacity curve , loop times - charge / discharge efficiency curve , etc . to make curves be compared both by visually and statistically .

6 , Real - time monitoring windows and integrated graph / data windows can set various working modes for measuring capacity and cycle life of all types of rechargeable batteries , such as:constant current discharge , constant current charge , constant voltage charge , rest , as well as voltage , current , time , capability , negative voltage slope , and other limit conditions .

7 , Neware battery testers provide good prrecision meanwhile .

8 , To get an overall performance of a measurement system , Measurement system analysis MSA is usually introduced for the study .

 

DCIR - Direct Current Internal Resistance

1 . Direct current internal resistance of batteries is the r esistance of current flowing through the battery , with the standard unit of measurement called the ohm .

2 . The value of DCIR is not fixed , and varies depending on multiple factors , such as battery materials , electrolyte concentration , temperature , and depth of discharge .

3 . The variation of DCIR has a great influence on battery discharge performance , especially for high power batteries . In general , the better the battery , the lower the internal resistance .

4 . Therefore , most battery manufacturers identify DCIR as a key indicator to evaluate battery quality .

5 . The method of DCIR measurement is to inject high current into the anodeand cathode of the battery in a short period , and then record the changes of battery voltage and charge / discharge current . To calculate DCIR by Ohm Law , voltage variation is divided by current variation . 

 

 

Project index

Parameter index

resolution AD 16bit , DA 16bit
Input Resistance More than 1MΩ
Input Power 10532W
Voltage Per Channel Voltage Range 250mV - 50V
Discharge Min Voltage 3V
Accuracy 0.05 percent of FS
Stability 0.05 percent of FS
Time Current Response Time 20ms
Charge Charge Mode CCCharge , CVCharge , CCCVCharge , CPCharge
End Conditon Voltage , Current , Relative Time , Capacity , -deltaV
Discharge Discharge Mode CCD , CPD , CRD
End Condition Voltage , Current , Relative Time , Capacity
Pulse charge CCC , CPC
Discharge CCD , CPD
Min Pulse Width 500ms
Automated Switch Automated swith from charge to discharge for each pulse
End Condition Voltage, Test Time
Cycle Loop Measure Range 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
IP protection level Protection level IP20
Voltage and Current Testing Sample 4 - wire connecting
Noise Less than 85dB
Database MySQL Database
A Means of Communication of Upper Machine TCP / IP Protocol
Communication Interface Ethernet Port
Per Unit Main Channels No. 8

 

Electronic Reading Neware Battery Test System 8 Channel CE Certified 0