Hioki benchtop battery testers support simultaneous high-speed measurement of internal resistance and battery voltage for the ever-expanding production lines of increasingly larger lithium-ion low resistance batteries, and other battery packs for high voltage applications. The 3561 is a wide range 300 mΩ to 3Ω/20V DC battery internal resistance tester for high-speed production line testing of small secondary batteries.
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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 (*1)
Basic Specifications
Max. applied measurement voltage
±22 V DC
±60 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 terminal 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.)
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
Instrument Type
Battery Tester
Notes
Measurement leads are not included. Purchase the appropriate lead option for your application separately. The male (system side) of the EXT I/O connector is also available. Please contact APC Technology Group.
