Thiết bị kiểm tra nội trở ắc quy Hioki 3561

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