Inspect the quality of completed cells, modules, and packs on production lines. Measure internal resistance (AC-IR) and open-circuit voltage (OCV) to check battery quality. Cells produced at the cell production factory are shipped to the module production factory after undergoing a shipping inspection. Since factors such as vibrations during shipment and even the passage of time can cause defects, batteries undergo an acceptance inspection before being assembled into modules and packs.
BT3561A
Small cells for power motors, Small packs of up to 60 V
Voltage measurement ranges: 6 V/60 V
Resistance measurement ranges: 30 mΩ/300 mΩ/3 Ω/30 Ω/300 Ω/3 kΩ
Voltage measurement ranges |
6 V（Max. display: 6.00000 V, resolution: 10 μV） 60 V（Max. display: 60.0000 V, resolution: 100 μV） 100 V（Max. display: 100.000 V, resolution: 1 mV） Basic accuracy: ±0.01% rdg. ±3 dgt. |
Response time |
10 ms |
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) |
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 curr |
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) |
Included accessories |
Instruction manual ×1, Power cord ×1, Operating Precautions ×1 |
