. High-speed testing for production lines of small battery packs for mobile and portable communications devices
• Measure internal resistance and battery voltage
• For process control such as in high-speed automated assembly lines
Note: The comparison threshold values depend on the battery manufacturer, type, and capacity, and these must be established by the user
Basic specifications
| Max. applied measurement voltage | ±22 V DC ±70 V DC maximum rated voltage above ground |
|---|---|
| Resistance measurement ranges | 300 mΩ (Max. display 310.00 mΩ, resolution 10 μΩ) to 3 Ω (Max. display 3.1000 Ω, resolution 100 μΩ), 2 ranges Accuracy: ±0.5 % rdg. ±5 dgt. (Add ±3 dgt. for EX.FAST, or ±2 dgt. for FAST and MEDIUM) Testing source frequency: 1 kHz ±0.2 Hz, testing current: 10 mA (300 mΩ range), 1 mA (3 Ω range) Open-circut Voltage: 7 V peak |
| Voltage measurement ranges | DC 20 V, resolution 0.1 mV, Accuracy: ±0.01 % rdg. ±3 dgt. (Add ±3 dgt. for EX.FAST, or ±2 dgt. for FAST and MEDIUM) |
| Display | 31000 full digits (resistance), 199999 full digits (voltage), LED |
| Sampling rate | Four steps, 4 ms (Extra-FAST), 12 ms (FAST), 35 ms (Medium), 150 ms (Slow) (Typ., sampling time depends on supply frequency settings and function.) |
| Measurement time | Response time + sampling rate, approx. 3 ms for measurements (Response time depends on reference values and the measurement object.) |
| Comparator functions | Judgment result: Hi/IN/Lo (resistance and voltage judged independently) Setting: Upper and lower limit, Deviation (%) from reference value Logical ANDed result: PASS/FAIL, calculates the logical AND of resistance and voltage judgment results. Result display, beeper, or external I/O output, Open-collector (35 V, 50 mA DC max.) |
| Interfaces | External I/O, RS-232C, Printer (RS-232C), GP-IB (-01 suffix models only) |
| Power supply | 100 to 240 V AC, 50/60 Hz, 30 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) |
| Accessories | Instruction manual × 1, Power cord × 1 |