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Battery Test Equipment

Internal Resistance Tester for All Batteries GN-BK300A

GN-BK300A is a precision internal resistance tester for R&D or quality control of all rechargeable battery, which has accuracy up to 1 milli-ohm and can measure any battery from 0-19.99V. One battery holder and cable are included.
Product Details

Technicle parameters










Type of tester

Ac internal resistance tester









Way of tester

four-line measurement









Ac current frequency

1KHZ±0.1KHZ




Voltage

Voltage: Two selectable ranges





DC0~5.000V,

resolution1 mV,

Accuracy±(0.2%rdg+5dgt).


DC5.00v~20.00V,resolution10mV,Accuracy±(0.2%rdg+5dgt)

internal resistance

Battery internal resistance:   Two selectable ranges





Low range:3mΩ~300.0mΩ

Current10mA

±0.3%rdg+5dgt.


High range:300mΩ~3000mΩ

Curent1mA

±0.3%rdg+5dgt.







Calibration

Potentiometer calibration(stand box additional)





Test alarming

internal resistancepass alarmor fail alarm





Holder

Air plug,can holder box or testing line




Specs





woltage

AC220V,50HZ,Power≤20W



Size(W×D×H)

340×380×110 mm







Working temperature

temperature:20℃±5℃,Humidity≤85%