Description
Key Features
- Simultaneous measurement of internal resistance and open circuit voltage.
- Resistance measurement ranges: 3 mΩ/30 mΩ/300 mΩ/3 Ω/30 Ω/300 Ω/3 kΩ
- Fully automated production line testing of large packs for xEVs or large packs of up to 300 V.
- Measure from 0V DC to ±300 V DC (minimum resolution 10 μV)
- Measure from 0 Ω to 3.1 kΩ (minimum resolution 0.1 μΩ)
- Voltage measurement ranges: 6 V/60 V/300 V
Basic specifications
Accuracy guaranteed: 1 year
| Resistance measurement ranges | 3 mΩ（Max. display: 3.1000 mΩ, resolution: 0.1 μΩ, measurement current: 100 mA） 30 mΩ（Max. display: 31.000 mΩ, resolution: 1 μΩ, measurement current: 100 mA） 300 mΩ（Max. display: 310.00 mΩ, resolution: 10 μΩ, measurement current: 10 mA） 3 Ω（Max. display: 3.1000 Ω, resolution: 100 μΩ, measurement current: 1 mA） 30 Ω（Max. display: 31.000 Ω, resolution: 1 mΩ, measurement current: 100 μA） 300 Ω（Max. display: 310.00 Ω, resolution: 10 mΩ, measurement current: 10 μA） 3 kΩ（Max. display: 3.1000 kΩ, resolution: 100 mΩ, measurement current: 10 μA）Basic accuracy: ±0.5% rdg ±10 dgt（3 mΩ range）, ±0.5% rdg ±5 dgt（30 mΩ range or more） Measurement frequency: 1 kHz ±0.2 Hz Measurement method: AC four-terminal method |
|---|---|
| Voltage measurement ranges | 6 V（Max. display: 6.00000 V, resolution: 10 μV） 60 V（Max. display: 60.0000 V, resolution: 100 μV） 300 V（Max. display: 300.000 V, resolution: 1 mV）Basic accuracy: ±0.01% rdg. ±3 dgt. |
| Response time | 10 ms |
| Sampling period | Ω or V (60 Hz): 4 ms (EX.FAST), 12 ms (FAST), 35 ms (MEDIUM), 150 ms (SLOW) ΩV (60 Hz): 8 ms (EX.FAST), 24 ms (FAST), 70 ms (MEDIUM), 253 ms (SLOW)Ω or V (50 Hz): 4 ms (EX.FAST), 12 ms (FAST), 42 ms (MEDIUM), 157 ms (SLOW) ΩV (50 Hz): 8 ms (EX.FAST), 24 ms (FAST), 84 ms (MEDIUM), 259 ms (SLOW) |
| Functions | Contact check, Zero adjustment (±1000 counts), Pulse measurement, Comparator (Hi/ IN/ Lo), Statistical calculations (Max. 30,000), Delay, Average, Panel saving/loading, Memory storage, LabVIEW® driver |
| Interfaces | LAN (TCP/IP, 10BASE-T/100BASE-TX) RS-232C (Max. 38.4 kbps, Available as printer I/F) EXT I/O (37-pin Handler interface) Analog output (DC 0 V to 3.1 V) |
| Power supply | 100 to 240 V AC, 50 Hz/60 Hz, 35 VA max. |
| Dimensions and mass | 215 mm (8.46 in) W × 80 mm (3.15 in) H × 295 mm (11.61 in) D, 2.4 kg (84.7 oz) |
| Included accessories | Instruction manual ×1, Power cord ×1, Operating Precautions ×1 |
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