EQ-BVIR Battery internal resistance tester can be used for measuring the Internal Resistance and Open Circuit Voltage of almost all of the commercial batteries such as Secondary battery, Lead acid battery, Nickle cadmium, Nickle-metal Hydride and Li-ion battery.
Specification
Item
Description
Measuring Method
AC 4 terminals
Voltage
Voltage Measurement
0~20V
Precision
0.1%
Resistance
Resistance Measurement
20mΩ\200mΩ\2000mΩAuto/Manual Switch
Precision
0~200mΩ
1%
201mΩ~2000mΩ
3%
A/D
12 Digits SAR Comparing
Testing
Sampling Frequency
1KHz
Sampling Rate
1000 times/S
Current
< AC 20mA
Response
Refresh 5 times/S
Comparator
On/Off (Manual)
Number of Comparator
10Sets
Data Storage
100,000 Entries
Calibration
A 100 mOhm Resistor in Standard Package for Calibration
Dimension
W*D*H: 120*75*25(mm)
Weight
200g
Suggested Environment
10℃~ 40℃ in temperature and 30% ~ 80% RH in Humidity
