Thiết bị kiểm tra nội trở ắc quy Hioki 3555

Resistance Measurement Range

300 mΩ (Max. display 300.00 mΩ, resolution 100 μΩ) to 30 Ω (Max. display 30.00 Ω, resolution 10 mΩ), 3 ranges
Accuracy: ±0.8 % rdg. ±6 dgt. (All ranges)
Testing source frequency: 1 kHz ±5 Hz, testing current: 5 mA (300 mΩ range), 500 μA (3 Ω range), 50 μA (30 Ω range)
Open-circut Voltage: 5 V peak

Voltage Measurement Range

± 3 V (Max. display ±3.000 V, resolution: 1 mV) to ± 30 V (Max. display ±30.00 V, resolution: 10 mV), 2 ranges
Accuracy: ±0.1 % rdg. ±6 dgt.

Absolute Max Input Voltage

50 V DC max. (No AC input)

Sampling Rate

1.25 times/s (at resistance and voltage measurement combination)

Comparator Functions

Setting: Upper and lower limit for resistance, and lower limit for voltage, Number of comparator setting: 10 sets
Comparator output: Pass (green), Warning (amber), and Fail (red) LEDs, Audible output on warning or Fail

Other

Data storage: N/A, Interface: N/A, Temperature measurement: N/A

Power Supply

LR6 (AA) Alkaline dry battery × 6, Continuous operating time: 18 h

Dimensions and Mass

196 mm (7.72 in) W × 130 mm (5.12 in) H × 50 mm (1.97 in) D, 680 g (24.0 oz) (including batteries)