BVIR battery internal resistance tester
NEWARE BVIR battery internal resistance tester is the high precision internal resistance tester designed for rechargeable batteries (including lead-acid, nickel cadmium, nickel metal hydride, lithium ion,lithium polymer batteries). It can also test the battery voltage.It’s operate simple, reliable,and the rate of performance/ cost is high. It’s been widely used in scientific research institutions, producter, distributor of rechargeable batteries.
NEWARE BVIR battery internal resistance tester is the high precision internal resistance tester designed for rechargeable batteries (including lead-acid, nickel cadmium, nickel metal hydride, lithium ion,lithium polymer batteries). It can also test the battery voltage.It’s operate simple, reliable,and the rate of performance/ cost is high. It’s been widely used in scientific research institutions, producter, distributor of rechargeable batteries.
BVIR system features:
Adopt measure methods according to GB / T 11013-1996 and IEC 61436:1998 standard, the result of measurement is more accurate and reliable;
Adopt measure methods according to GB / T 11013-1996 and IEC 61436:1998 standard, the result of measurement is more accurate and reliable;
Measure the battery’s Alternate Current internal resistance directly and quickly;
Characteristic by simple circuit, high integration, powerful anti-interference ability, measured with a constant AC less than 20mA, stable and reliable performance;
High-end digital display tube, the data show stable, easy to read;
Customized test cable, reduce errors;
Voltage, resistance show with 3 .5-digit table display, automaticly switching resistance, voltage range, no need to change range,easy to operate;
The internal resistance and voltage of cell or battery can be tested at the same time ,measurements also show a wide range , can be used for various types of batteries and battery packs that the voltage is less than 20V;
Beautiful appearance, solid structure, small size, easy to carry
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BVIR Technical Specification
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Item
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Description
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Measuring Method
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AC 4 terminals
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Voltage
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Voltage Measurement
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0~20V
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Precision
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0.1%
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Resistance
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Resistance Measurement
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20mΩ\200mΩ\2000mΩ
Auto/Manual Switch
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Precision
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0~200mΩ
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1%
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201mΩ~2000mΩ
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3%
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A/D
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12 Digits SAR Comparing
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Testing
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Sampling Frequency
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1KHz
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Sampling Rate
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1000 times/S
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Current
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< AC 20mA
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Response
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Refresh 5 times/S
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Comparator
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On/Off (Manual)
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Number of Comparator
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10Sets
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Data Storage
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100,000 Entries
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Calibration
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A 100 mOhm Resistor in Standard Package for Calibration
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Dimension
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W*D*H: 120*75*25(mm)
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Weight
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200g
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