Precision Battery Tester BT6075
Overview Benefits Specifications Accessories Downloads
Precision OCV/IR testing for Next-gen High-capacity Battery
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.
Key Features
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Industry's most accurate & high-speed OCV/IR test performance
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Shorter testing times while maintaining exceptional reproducibility
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Two testers work in tandem without interference
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Channel-specific correction and optional multiplexer
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Supports seamless setup of inspection systems
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High durability and long-term, stable test system operations
Precision Battery Tester BT6065
In-line test of formation and aging process. OCV/AC-IR test for cell screening.
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Voltage display: 6-1/2 digits
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Max. DCV resolution: 10 µV
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Max. AC-IR resolution: 0.01 µΩ
Precision Battery Tester BT6075
Beginning- and end-of-line (BOL, EOL) test. For high-precision cell grading.
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Voltage display: 7-1/2 digits
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Max. DCV resolution: 1 µV
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Max. AC-IR resolution: 0.01 µΩ
Model No. (Order Code)
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BT6065 |
High-precision cell grading, Max. AC-IR resolution: 0.01 μΩ, Max. DCV resolution: 10 μV |
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BT6075 |
High-precision cell grading, Max. AC-IR resolution: 0.01 μΩ, Max. DCV resolution: 1 μV |
Benefits
Exceptional reproducibility for AC-IR and DCV measurements
AC-IR offers a 10 nΩ resolution. At a measurement current of 300 mA, stable measurement data is obtained with an excellent SN ratio suitable for inspecting low-resistance batteries.
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Common for both the BT6065 and BT6075: ±0.08% rdg. ±0.08 µΩ at 300 mA
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Common for both the BT6065 and BT6075: ±0.08% rdg. ±0.5 µΩ at 100 mA
Voltage measurement accuracy comparable to a high-precision voltmeter
No additional voltmeter is needed for OCV/IR testing. Both models feature high measurement accuracy for high-capacity battery inspection.
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BT6075: 7-1/2 digits, resolution of 1 µV, ±0.0012% rdg. ±11 µV
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BT6065: 6-1/2 digits, resolution of 10 µV, ±0.002% rdg. ±20 µV
Delivers easy, reliable parallel-testing
The MIR mode reduces mutual interference to ensure stable measurement, making accurate, high-speed parallel-testing with two testers possible.
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No need for additional accessories like sync cables
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Facilitates reliable parallel testing without relying on older pulse output functionality
Accurately compensating for the effects of eddy currents caused by adjacent batteries
The referential adjustment function compensates for the effects of eddy currents by using actual batteries as a reference, allowing more accurate measurement.
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Referential adjustment: up to 528 channels
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Adjustment data for up to six batteries can be saved on the instrument using its panel save feature
Improving the long-term reliability of testing systems
High route resistance tolerance provides durability against probe deterioration and increased relay contact resistance, helping prevent abrupt testing system stoppages and improve up-time.
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50 Ω with measurement current of 100 mA or less (all ranges)
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10 Ω with measurement current of 300 mA (3 mΩ range only)
Monitoring route resistance and displaying a warning before a measurement error occurs
The route resistance monitor displays individual wiring route resistance values for 4-terminal measurement and helps predict maintenance needs.
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Dual threshold settings (WARNING, FAIL)
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Improved testing reliability by simultaneously measuring route resistance for Ω and V
Seamless system integration
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.
Specifications
OCV
Test Type OCV / AC-IR testing
IR
AC-IR Resolution 0.01 µΩ
V
DCV Resolution BT6065: 10 µV
BT6075: 1 µV
528
Zero / Referential Adjustment Up to 528 channels
LAN
Interfaces LAN, USB, RS-232C, EXT. I/O
AC
Power Supply 100 V to 240 V AC, 50/60 Hz
3.1
Weight Approx. 3.1 kg / 6.8 lb.
215
Dimensions Approx. 215W × 88H × 313D mm
Basic specifications
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Accuracy guaranteed |
1 year |
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Resistance measurement ranges |
3 mΩ (300 mA), 3 mΩ (100 mA), 30 mΩ (100 mA), 300 mΩ (10 mA), 3 Ω (1 mA), 30 Ω (100 µA) |
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Measurement-current frequency |
1 kHz ±0.2 Hz |
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DC-voltage measurement range |
BT6065: 10 V / 100 V; BT6075: 10 V / 100 V |
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Temperature measurement range |
-10.0°C to 60.0°C (14°F to 140°F) |
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Sampling time |
50 Hz: 4 ms to 200 ms; 60 Hz: 4 ms to 200 ms |
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Response time |
Approx. 8 ms when measuring only resistance and voltage of a 4 V battery |
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Functions |
Averaging, contact check, resistance self calibration, DC voltage self-calibration, zero adjustment, referential adjustment, route resistance monitor, resistance measurement MIR mode, comparator, command compatibility, panel save, command monitor, EXT. I/O test |
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Interface |
LAN (10BASE T/100BASE-T, TCP/IP), USB (COM mode, Type-C), USB (MEM mode, Type-A), RS-232C, EXT. I/O |
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Power supply |
Rated supply voltage: 100 V to 240 V AC; rated power-supply frequency: 50 Hz, 60 Hz; maximum rated power: 40 VA |
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Dimensions and weight |
Approx. 215W × 88H × 313D mm (8.5W × 3.5H × 12.3D in.); approx. 3.1 kg (6.8 lb.) excluding protrusions |
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Included accessories |
Power cord × 1, Startup Guide × 1, Operating Precautions × 1 |
Accessories
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Category |
Accessory |
Description |
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Measurement leads |
PIN TYPE LEAD L2100 |
A: 300 mm (11.8 in.), B: 172 mm (6.8 in.), L: 1.4 m (4.6 ft.), 1000 V DC |
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Measurement leads |
PIN TYPE LEAD L2120 |
A: 300 mm (11.8 in.), B: 172 mm (6.8 in.), L: 1.4 m (4.6 ft.), 1000 V DC |
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Measurement leads |
CLIP TYPE LEAD L2121 |
A: 130 mm (5.1 in.), B: 84 mm (3.3 in.), L: 1.2 m (3.9 ft.), 60 V DC |
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Measurement leads |
TIP PIN 9772-90 |
To replace the tip of models Pin Type Lead 9772, L2100, L2110, L2120, and Pin Type Probe L2003 (one pin) |
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Zero-adjustment board |
0 ADJ BOARD Z5038 |
For models L2120, L2100, L2110, L2020, 9465-10, 9772 |
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Temperature measurement |
TEMPERATURE SENSOR Z2005 |
Cable length: 1 m (3.28 ft.) |
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Connect via PC |
USB CABLE L9510 |
USB A-C type |
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Connect via PC |
RS-232C CABLE L9637 |
For external control; double shielding; 9-pin/9-pin, cord length 3 m (9.8 ft.) |
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Connect via PC |
USB DRIVE Z4006 |
16 GB, long-life, high-reliability SLC flash memory |
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Connect via PC |
LAN CABLE 9642 |
Straight Ethernet cable, supplied with straight-to-cross conversion adapter, 5 m (16.4 ft.) |
Compatible products
SWITCH MAINFRAME SW1001
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Pair with a measuring instrument for quick, multi-channel battery testing
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Max 60 V DC input
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Max. 18 (4-terminal pair) to 66 (2-wire) channels
SWITCH MAINFRAME SW1002
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Pair with a measuring instrument for quick, multi-channel battery testing
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Max 60 V DC input
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Max. 72 (4-terminal pair) to 264 (2-wire) channels
