UNI-T UT3562+ Battery Internal Resistance Testers (3 mΩ~3 kΩ)

Measurement Method: AC four-terminal method

Current Frequency: 1 kHz ±0.2 Hz

Max. Input Voltage: DC ± 100 V

Max. Rated Ground Voltage: DC ± 100 V

Measurement Channel: Single Channel

Resistance Measuremen

Resistance Test

Range (Max. Display, Resolution, Measuring Current)

3 mΩ: 3.3000 mΩ, 0.1 μΩ, 100 mA

30 mΩ: 33.000 mΩ, 1 μΩ, 100 mA

300 mΩ: 330.00 mΩ,10 μΩ, 10 mA

3 Ω: 3.3000 Ω,100 μΩ, 1 mA

30 Ω: 33.000 Ω, 1 mΩ, 100 μA

300 Ω: 330.00 Ω, 10 mΩ, 10 μA

3 kΩ: 3.3000 kΩ, 100 mΩ, 10 μA

Resistance Test Accuracy

Slow

±0.5% rdg ±10 dgt (3 mΩ range),

±0.5% rdg ±5 dgt (above 30 mΩrange)

Normal

±0.5% rdg ±15 dgt (3 mΩ range),

±0.5% rdg ±7 dgt (above 30 mΩrange)

Fast

±0.5% rdg ±20 dgt (3 mΩ range),

±0.5% rdg ±7 dgt (above 30 mΩrange)

EXFAST

±0.5% rdg ±40 dgt (3 mΩ range),

±0.5% rdg ±8 dgt (30 mΩ above range)

Voltage Measurement

Voltage Test Range (Max. Display, Resolution)

6 V: 6.06000 V, 10 μV

10 V: -

60 V: 60.6000V, 100 μV

100 V: 101.000V, 1 mV

400 V: -

1000 V: -

1500 V: -

Voltage Test Accuracy

Slow: ±0.01% rdg ±3 dgt

Normal: ±0.01% rdg ±5 dgt

Fast: ±0.05% rdg ±5 dgt

EXFAST: ±0.1% rdg ±6 dgt

General Specifications

Display: 4.3-inch LCD display

Language: English/ Simplified Chinese

Communication Interfaces: RS232, RS485, USB, LAN, Handler, USB Host

Communication Protocols: SCPI, Modbus-RTU

Rated Performance Temperature / Humidity: 18 to 28°C / 30 to 65% RH (no condensation)

Operating Temperature / Humidity: 0 to 40°C / 20 to 70% RH (no condensation)

Storage Temperature / Humidity: -20 to 70°C / 90% RH or less (no condensation)

Input Power

Voltage (AC): 100 – 120 VAC / 200 – 240 VAC

Frequency: 50/60 Hz ± 5%

Apparent Power: 25 VA, Fuse: T1A/250VAC slow-blow (internal)

Dimensions (W × H × D, mm): 215 x 88 x 350

Weight: 2.4 kg

Datasheet