Hioki-BT6065 Precision OCV/IR Battery Tester
Precision OCV/IR testing for Next-gen High-capacity Battery
Key Features and Functions:
- Voltage display: 6-1/2 digits
- Max. DCV resolution: 10 µV
- Max. AC-IR resolution: 0.01 µΩ
- Industry's most accurate & high-speed OCV/IR test performance
- Shorter testing times while maintaining exceptional reproducibility
- Two testers work in tandem without interference
- Channel-specific correction and optional multiplexer
- Supports seamless setup of inspection systems
- High durability and long-term, stable test system operations
Documents and Software:
Availability:
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The Precision Battery Tester BT6065 and BT6075 are designed for OCV/AC-IR testing of high-capacity EV battery cells with low internal resistance. The extremely high resolution enables these models to perform advance cell-grading. These testers powerfully facilitate the creation of reliable and efficient OCV/IR testing systems with their innovative features and capability of high-speed testing.
Basic specifications
Accuracy guaranteed: 1 year
| Resistance measurement ranges (HIGH RESOLUTION ON) | [Range (Measurement current), Accuracy (SLOW2), Maximum display value, Resolution] 3 mΩ (300 mA), ±0.08% rdg. ±0.08 μΩ, 5.10000 mΩ, 0.01 μΩ 3 mΩ (100 mA), ±0.08% rdg. ±0.50 μΩ, 5.10000 mΩ, 0.01 μΩ 30 mΩ (100 mA), ±0.08% rdg. ±0.5 μΩ, 51.0000 mΩ, 0.1 μΩ 300 mΩ (10 mA), ±0.08% rdg. ±5 μΩ, 510.000 mΩ, 1 μΩ 3 Ω (1 mA), ±0.10% rdg. ±50 μΩ, 5.10000 Ω, 10 μΩ 30 Ω (100 μA), ±0.15% rdg. ±0.5 mΩ, 51.0000 Ω, 100 μΩ Measurement-current frequency: 1 kHz ±0.2 Hz Additional accuracy deterioration Temperature coefficient: add the following value to the measurement accuracy if the temperature is 0°C to 18°C or 28°C to 40°C: (measurement accuracy × 0.1) / °C Addition when resistance measurement MIR mode is enabled: add ±0.01% rdg. to the resistance measurement accuracy. |
|---|---|
| DC-voltage measurement range | [Product model: Range, SLOW2, Maximum display value, Resolution] BT6065: 10 V, ±0.002% rdg. ±20 μV, ±12.00000 V, 10 μV BT6065: 100 V, ±0.004% rdg. ±0.6 mV, ±120.0000 V, 100 μV BT6075: 10 V, ±0.0012% rdg. ±11 μV, ±12.000000 V, 1 μV BT6075: 100 V, ±0.003% rdg. ±0.60 mV, ±120.00000 V, 10 μV Additional accuracy deterioration Temperature coefficient: add the following value to the measurement accuracy if the temperature is 0°C to 18°C or 28°C to 40°C: (measurement accuracy × 0.1) / °C |
| Temperature measurement range | Range: -10.0°C to 60.0°C (14°F to 140°F) Accuracy (instrument + Z2005): ±0.5°C (measurement temperature of 10.0°C to 40.0°C) ±1.0°C (measurement temperature of -10.0°C to 9.9°C, 40.1°C to 60.0°C) |
| Route resistance measurement range | [Resistance range, Measurement current, Maximum display value] 3 mΩ, 300 mA, 10.0 Ω 3 mΩ, 100 mA, 50.0 Ω 30 mΩ, 100 mA, 50.0 Ω 300 mΩ, 10 mA, 50.0 Ω 3 Ω, 1 mA, 50.0 Ω 30 Ω, 100 μA, 500 Ω |
| Sampling time (*1) | [Power frequency, FAST1, FAST2, MEDIUM1(MED1), MEDIUM2(MED2), SLOW1, SLOW2] 50 Hz, 4 ms, 10 ms, 20 ms, 40 ms, 100 ms, 200 ms 60 Hz, 4 ms, 10 ms, 17 ms, 33 ms, 100 ms, 200 ms *1: All common to measurement functions ΩV, Ω, and V. |
| Response time | Approx. 8 ms (when measuring only resistance and voltage of a 4 V battery) |
| Functions | Averaging (up to 256 times), contact check, resistance self calibration, DC voltage self-calibration, zero adjustment (528 channels), referential adjustment (528 channels), route resistance monitor, resistance measurement MIR mode, comparator, command compatibility (BT3562A Battery HiTester compatible), panel save (number of savable sets: 6), command monitor, EXT. I/O test |
| Interface | LAN (10BASE T/100BASE-T, TCP/IP), USB (COM mode, Connector Type-C), USB (MEM mode, Connector Type-A, the Z4006 USB Drive is used), RS-232C (9600 bps, 19200 bps, 38400 bps), EXT. I/O |
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Description
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The Precision Battery Tester BT6065 and BT6075 are designed for OCV/AC-IR testing of high-capacity EV battery cells with low internal resistance. The extremely high resolution enables these models to perform advance cell-grading. These testers powerfully facilitate the creation of reliable and efficient OCV/IR testing systems with their innovative features and capability of high-speed testing.
Basic specifications
Accuracy guaranteed: 1 year
| Resistance measurement ranges (HIGH RESOLUTION ON) | [Range (Measurement current), Accuracy (SLOW2), Maximum display value, Resolution] 3 mΩ (300 mA), ±0.08% rdg. ±0.08 μΩ, 5.10000 mΩ, 0.01 μΩ 3 mΩ (100 mA), ±0.08% rdg. ±0.50 μΩ, 5.10000 mΩ, 0.01 μΩ 30 mΩ (100 mA), ±0.08% rdg. ±0.5 μΩ, 51.0000 mΩ, 0.1 μΩ 300 mΩ (10 mA), ±0.08% rdg. ±5 μΩ, 510.000 mΩ, 1 μΩ 3 Ω (1 mA), ±0.10% rdg. ±50 μΩ, 5.10000 Ω, 10 μΩ 30 Ω (100 μA), ±0.15% rdg. ±0.5 mΩ, 51.0000 Ω, 100 μΩ Measurement-current frequency: 1 kHz ±0.2 Hz Additional accuracy deterioration Temperature coefficient: add the following value to the measurement accuracy if the temperature is 0°C to 18°C or 28°C to 40°C: (measurement accuracy × 0.1) / °C Addition when resistance measurement MIR mode is enabled: add ±0.01% rdg. to the resistance measurement accuracy. |
|---|---|
| DC-voltage measurement range | [Product model: Range, SLOW2, Maximum display value, Resolution] BT6065: 10 V, ±0.002% rdg. ±20 μV, ±12.00000 V, 10 μV BT6065: 100 V, ±0.004% rdg. ±0.6 mV, ±120.0000 V, 100 μV BT6075: 10 V, ±0.0012% rdg. ±11 μV, ±12.000000 V, 1 μV BT6075: 100 V, ±0.003% rdg. ±0.60 mV, ±120.00000 V, 10 μV Additional accuracy deterioration Temperature coefficient: add the following value to the measurement accuracy if the temperature is 0°C to 18°C or 28°C to 40°C: (measurement accuracy × 0.1) / °C |
| Temperature measurement range | Range: -10.0°C to 60.0°C (14°F to 140°F) Accuracy (instrument + Z2005): ±0.5°C (measurement temperature of 10.0°C to 40.0°C) ±1.0°C (measurement temperature of -10.0°C to 9.9°C, 40.1°C to 60.0°C) |
| Route resistance measurement range | [Resistance range, Measurement current, Maximum display value] 3 mΩ, 300 mA, 10.0 Ω 3 mΩ, 100 mA, 50.0 Ω 30 mΩ, 100 mA, 50.0 Ω 300 mΩ, 10 mA, 50.0 Ω 3 Ω, 1 mA, 50.0 Ω 30 Ω, 100 μA, 500 Ω |
| Sampling time (*1) | [Power frequency, FAST1, FAST2, MEDIUM1(MED1), MEDIUM2(MED2), SLOW1, SLOW2] 50 Hz, 4 ms, 10 ms, 20 ms, 40 ms, 100 ms, 200 ms 60 Hz, 4 ms, 10 ms, 17 ms, 33 ms, 100 ms, 200 ms *1: All common to measurement functions ΩV, Ω, and V. |
| Response time | Approx. 8 ms (when measuring only resistance and voltage of a 4 V battery) |
| Functions | Averaging (up to 256 times), contact check, resistance self calibration, DC voltage self-calibration, zero adjustment (528 channels), referential adjustment (528 channels), route resistance monitor, resistance measurement MIR mode, comparator, command compatibility (BT3562A Battery HiTester compatible), panel save (number of savable sets: 6), command monitor, EXT. I/O test |
| Interface | LAN (10BASE T/100BASE-T, TCP/IP), USB (COM mode, Connector Type-C), USB (MEM mode, Connector Type-A, the Z4006 USB Drive is used), RS-232C (9600 bps, 19200 bps, 38400 bps), EXT. I/O |
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