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Delivers exceptional 1 μV DCV resolution and 0.01 μΩ AC-IR resolution for BOL and EOL testing in EV battery lines. This precision battery tester supports precise OCV/AC-IR measurement and rapid, reliable cell grading in high-capacity production environments.
Delivers exceptional 1 μV DCV resolution and 0.01 μΩ AC-IR resolution for BOL and EOL testing in EV battery lines. This precision battery tester supports precise OCV/AC-IR measurement and rapid, reliable cell grading in high-capacity production environments.
High-capacity battery cells with extremely low internal resistance are important for electric vehicles (EVs) compatible with rapid charging and stationary energy storage systems (ESSs) that are low in loss. High-precision battery testers play an essential role in precise cell testing to maximize battery pack performance and battery cell production.
Features
Stable measurement with the MIR mode (mutual interference reduction)
Ordinarily, mutual interference causes measured values to fluctuate when making simultaneous measurements with two battery testers placed in close proximity. The MIR mode reduces mutual interference to ensure stable measurement. The feature makes possible accurate, high-speed parallel-testing with two testers.
Compensation of individual channels with referential adjustment
When measuring rows of batteries in a tray, eddy currents occurring in the metal enclosures of adjacent batteries cause measurement error.
The referential adjustment function, which accurately compensates for the effects of eddy currents by using actual batteries as a reference, allows more accurate measurement.
Significantly improving route resistance tolerance
Route resistance refers to the total value of wiring resistance and probe contact resistance in a given testing system. Since the BT6065 and BT6075 has high route resistance tolerance, it provides high durability in the face of probe deterioration and increased relay contact resistance. This prevents abrupt testing system stoppages while improving up-time.
Continuously monitoring for errors with the route resistance monitor
The route resistance monitor displays individual wiring route resistance values for 4-terminal measurement. This feature lets you continuously watch for wiring errors like probe wear and wire breaks. The feature can predict maintenance needs and lower operating costs by helping you make numerically-based decisions as to which probe needs to be replaced.
Command compatibility mode
Communication commands from the previous BT3562A model can be used without modification. As a result, you can replace just the battery testers and verify proper operation of newly installed equipment right away.
Applications
| Voltage Display | 7-1/2 digits |
| Maximum DCV Resolution | 1 μV |
| Maximum AC-IR Resolution | 0.01 μΩ |
| Resistance Measurement Ranges (High Resolution ON) |
Range: 3 mΩ (300 mA) Accuracy (SLOW2): ±0.08% rdg. ±0.08 μΩ Maximum display value: 5.10000 mΩ Resolution: 0.01 μΩ Range: 3 mΩ (100 mA) Accuracy (SLOW2): ±0.08% rdg. ±0.50 μΩ Maximum display value: 5.10000 mΩ Resolution: 0.01 μΩ Range: 30 mΩ (100 mA) Accuracy (SLOW2): ±0.08% rdg. ±0.5 μΩ Maximum display value: 51.0000 mΩ Resolution: 0.1 μΩ Range: 300 mΩ (10 mA) Accuracy (SLOW2): ±0.08% rdg. ±5 μΩ Maximum display value: 510.000 mΩ Resolution: 1 μΩ Range: 3 Ω (1 mA) Accuracy (SLOW2): ±0.10% rdg. ±50 μΩ Maximum display value: 5.10000 Ω Resolution: 10 μΩ Range: 30 Ω (100 μA) Accuracy (SLOW2): ±0.15% rdg. ±0.5 mΩ Maximum display value: 51.0000 Ω Resolution: 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 32 to 64.4°F or 82.4 to 104°F (0 to 18°C or 28 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 | Range: 10 V SLOW2: ±0.0012% rdg. ±11 μV Maximum display value: ±12.000000 V Resolution: 1 μV Range: 100 V SLOW2: ±0.003% rdg. ±0.60 mV Maximum display value: ±120.00000 V Resolution: 10 μV Additional accuracy deterioration Temperature coefficient: add the following value to the measurement accuracy if the temperature is 32 to 64.4°F or 82.4 to 104°F (0 to 18°C or 28 to 40°C): (measurement accuracy × 0.1) / °C |
| Temperature Measurement Range | Range: 14 to 140°F (-10.0 to 60.0°C) Accuracy (instrument + Z2005): ±0.9°F (±0.5°C) (measurement temperature of 50.0 to 104.0°F [10.0 to 40.0°C]) ±1.8°F (±1.0°C) (measurement temperature of 14.0 to 49.8°F, 104.2 to 140.0°F [-10.0 to 9.9°C, 40.1 to 60.0°C]) |
| Route Resistance Measurement Range | Range: 3 mΩ Measurement current: 300 mA Maximum display value: 10.0 Ω Range: 3 mΩ Measurement current: 100 mA Maximum display value: 50.0 Ω Range: 30 mΩ Measurement current: 100 mA Maximum display value: 50.0 Ω Range: 300 mΩ Measurement current: 10 mA Maximum display value: 50.0 Ω Range: 3 Ω Measurement current: 1 mA Maximum display value: 50.0 Ω Range: 30 Ω Measurement current: 100 μA Maximum display value: 500 Ω |
| Sampling time*1 | Power frequency: 50 Hz FAST1: 4 ms FAST2: 10 ms MEDIUM1 (MED1): 20 ms MEDIUM2 (MED2): 40 ms SLOW1: 100 ms SLOW2: 200 ms Power frequency: 60 Hz FAST1: 4 ms FAST2: 10 ms MEDIUM1 (MED1): 17 ms MEDIUM2 (MED2): 33 ms SLOW1: 100 ms SLOW2: 200 ms *1: All common to measurement functions ΩV, Ω, and V. |
| Response Time | Approximately 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 |
| Power Supply | Rated supply voltage: 100 V to 240 V AC Rated power-supply frequency: 50 Hz, 60 Hz Maximum rated power: 40 VA |
| Dimensions | Approximately 8.5 × 3.5 × 12.3" (215 × 88 × 313 mm) |
| Weight | Approximately 6.8 lbs (3.1 kg), excluding protrusions |
| Voltage Display | 7-1/2 digits |
| Maximum DCV Resolution | 1 μV |
| Maximum AC-IR Resolution | 0.01 μΩ |
| Resistance Measurement Ranges (High Resolution ON) |
Range: 3 mΩ (300 mA) Accuracy (SLOW2): ±0.08% rdg. ±0.08 μΩ Maximum display value: 5.10000 mΩ Resolution: 0.01 μΩ Range: 3 mΩ (100 mA) Accuracy (SLOW2): ±0.08% rdg. ±0.50 μΩ Maximum display value: 5.10000 mΩ Resolution: 0.01 μΩ Range: 30 mΩ (100 mA) Accuracy (SLOW2): ±0.08% rdg. ±0.5 μΩ Maximum display value: 51.0000 mΩ Resolution: 0.1 μΩ Range: 300 mΩ (10 mA) Accuracy (SLOW2): ±0.08% rdg. ±5 μΩ Maximum display value: 510.000 mΩ Resolution: 1 μΩ Range: 3 Ω (1 mA) Accuracy (SLOW2): ±0.10% rdg. ±50 μΩ Maximum display value: 5.10000 Ω Resolution: 10 μΩ Range: 30 Ω (100 μA) Accuracy (SLOW2): ±0.15% rdg. ±0.5 mΩ Maximum display value: 51.0000 Ω Resolution: 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 32 to 64.4°F or 82.4 to 104°F (0 to 18°C or 28 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 | Range: 10 V SLOW2: ±0.0012% rdg. ±11 μV Maximum display value: ±12.000000 V Resolution: 1 μV Range: 100 V SLOW2: ±0.003% rdg. ±0.60 mV Maximum display value: ±120.00000 V Resolution: 10 μV Additional accuracy deterioration Temperature coefficient: add the following value to the measurement accuracy if the temperature is 32 to 64.4°F or 82.4 to 104°F (0 to 18°C or 28 to 40°C): (measurement accuracy × 0.1) / °C |
| Temperature Measurement Range | Range: 14 to 140°F (-10.0 to 60.0°C) Accuracy (instrument + Z2005): ±0.9°F (±0.5°C) (measurement temperature of 50.0 to 104.0°F [10.0 to 40.0°C]) ±1.8°F (±1.0°C) (measurement temperature of 14.0 to 49.8°F, 104.2 to 140.0°F [-10.0 to 9.9°C, 40.1 to 60.0°C]) |
| Route Resistance Measurement Range | Range: 3 mΩ Measurement current: 300 mA Maximum display value: 10.0 Ω Range: 3 mΩ Measurement current: 100 mA Maximum display value: 50.0 Ω Range: 30 mΩ Measurement current: 100 mA Maximum display value: 50.0 Ω Range: 300 mΩ Measurement current: 10 mA Maximum display value: 50.0 Ω Range: 3 Ω Measurement current: 1 mA Maximum display value: 50.0 Ω Range: 30 Ω Measurement current: 100 μA Maximum display value: 500 Ω |
| Sampling time*1 | Power frequency: 50 Hz FAST1: 4 ms FAST2: 10 ms MEDIUM1 (MED1): 20 ms MEDIUM2 (MED2): 40 ms SLOW1: 100 ms SLOW2: 200 ms Power frequency: 60 Hz FAST1: 4 ms FAST2: 10 ms MEDIUM1 (MED1): 17 ms MEDIUM2 (MED2): 33 ms SLOW1: 100 ms SLOW2: 200 ms *1: All common to measurement functions ΩV, Ω, and V. |
| Response Time | Approximately 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 |
| Power Supply | Rated supply voltage: 100 V to 240 V AC Rated power-supply frequency: 50 Hz, 60 Hz Maximum rated power: 40 VA |
| Dimensions | Approximately 8.5 × 3.5 × 12.3" (215 × 88 × 313 mm) |
| Weight | Approximately 6.8 lbs (3.1 kg), excluding protrusions |
