Electronic Reading Neware Battery Test System 8 Channel CE Certified

Brand Name:Neware
Certification:CE
Model Number:CE-4008-50V20A-NA
Minimum Order Quantity:1 Unit
Delivery Time:45 working days
Payment Terms:T/T
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Location: Shenzhen China
Address: 15/F, Tower 3, Excellence City, No.128, Zhongkang Rd., Shenzhen, CHINA 518049
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Product Details

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

resolutionAD 16bit , DA 16bit
Input ResistanceMore than 1MΩ
Input Power10532W
VoltagePer Channel Voltage Range250mV - 50V
Discharge Min Voltage3V
Accuracy0.05 percent of FS
Stability0.05 percent of FS
TimeCurrent Response Time20ms
ChargeCharge ModeCCCharge , CVCharge , CCCVCharge , CPCharge
End ConditonVoltage , Current , Relative Time , Capacity , -deltaV
DischargeDischarge ModeCCD , CPD , CRD
End ConditionVoltage , Current , Relative Time , Capacity
PulsechargeCCC , CPC
DischargeCCD , CPD
Min Pulse Width500ms
Automated SwitchAutomated swith from charge to discharge for each pulse
End ConditionVoltage, Test Time
CycleLoop Measure Range65535 times
Max Steps Per Loop254
Nested LoopNested loop Function , Max Support 3 Layers
ProtectionSoftware ProtectionPower - 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 levelProtection level IP20
Voltage and Current Testing Sample4 - wire connecting
NoiseLess than 85dB
DatabaseMySQL Database
A Means of Communication of Upper MachineTCP / IP Protocol
Communication InterfaceEthernet Port
Per Unit Main Channels No.8

China Electronic Reading Neware Battery Test System 8 Channel CE Certified supplier

Electronic Reading Neware Battery Test System 8 Channel CE Certified

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