High-precision Battery Internal Resistance Instrument
![](https://oss.neware-europe.com/product_cs/84DCTEfp.jpg)
BT-9562
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Appearance and Size
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Equipment Size (W*D*H)About 220W×80H×300D(mm)
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Equipment Appearance
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WeightAbout 2.5KG
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Performance Parameters
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Measurement ItemsInternal Resistance/ Voltage/ Reactance/ Complex Impedance/ Impedance Phase Angle
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Measurement MethodAC 4-terminal method (1kHz±0.02Hz)
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Rated Voltage
Rated input voltage: DC±60V;
Maximum rated voltage to ground: DC±70V;
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Input ResistanceAbout 200kΩ
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Sampling Speed1~50PLC (50Hz,1PLC=20ms;60Hz,1PLC=16.67ms)
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Input Resistance≥1MΩ
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Trigger SourceInternal/ External
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Trigger DelayDelay time: 0~9.999s;
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Average Filter1~16 times;
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Arithmetic FunctionTotal data, number of valid data, maximum value, minimum value, average value, standard deviation, main standard deviation, Cp, CpK (engineering capability index)
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External Interface100M Ethernet, RS-232C, USB;
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External I/O2 inputs (for trigger input), 4 outputs (for battery sorting)
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Measurement Value Storage Function1,000,000 groups;
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Parameter Reading and Saving1,000 sets of Comparator Settings;
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Other FunctionsOver-range display, measurement abnormality detection, self-calibration, key lock;
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Impedance (0~3Ω)
Range Display Range Resolution Current Accuracy 3mΩ -3.3~3.3mΩ 0.1μΩ 250mA ±0.4% 30mΩ -33~33mΩ 1μΩ 100mA ±0.3% 300mΩ -330~330mΩ 10μΩ 10mA ±0.3% 3Ω -3.3~3.3Ω 0.1mΩ 1mA ±0.3% -
Phase
Display Range Resolution -180°~180° 0.01° -
Voltage (0~60V)
Range Display Range Resolution Accuracy 6V -6.6~6.6V 10μV ±0.01% 60V -66~66V 100μV ±0.01% -
Working Environment Requirements
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Using Temperature and Humidity Range0℃~40℃, below 80%RH (no condensation)
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Storage Temperature and Humidity Range-10℃~50℃, below 80%RH (no condensation);
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Accuracy Guaranteed Temperature and Humidity Range23℃±5℃, below 80%RH (no condensation);
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Applicable PlacesFor indoor use, height below 2000m;
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Rated Supply VoltageAC110V/AC220V
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Rated Power Frequency50/60Hz;
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Rated Power45VA;