Huazheng HZ2526C Battery Inner Impedance Meter Internal Resistance Testing Machine

Test parameters: AC resistance, DC voltage

Display: 4.3 inch TFT LCD display

Basic accuracy:

Resistance：0.3%

Voltage：0.05%

Measuring range

Resistance：30mΩ~3000Ω

Voltage：1mV-400VDC

Test method: AC four-terminal test

Signal source: AC 1kHz, open circuit voltage <20mV, test current: <10mA

Resistance measurement range:

30mΩ (maximum display 31.000mΩ, resolution 1μΩ)

300mΩ (maximum display 310.00mΩ, resolution 10μΩ)

3Ω (maximum display 3.1000Ω, resolution 0.1mΩ)

30Ω (maximum display 31.000Ω, resolution 1mΩ)

300Ω (maximum display 310.00Ω, resolution 10mΩ)

3000Ω (maximum display 3.1000k, resolution 100mΩ)

Voltage measurement range: 40V, 400V two-speed switching

Test speed: 10 times/s, 30 times/s, 70 times/s

Show results: Direct reading value

Correction: Short circuit reset in full range

Comparators: PASS/FAIL, front panel LED display, external I/O output

Trigger: Internal trigger, manual trigger, external trigger, remote trigger

Interface: RS232/485, Handler, USB, LAN (optional)

Power requirements:

Voltage: 198VAC~240VAC 

Frequency: 50Hz 

Power: Max 15VA

Size and weight

Shelf size (mm): 215(W)*88(H)*(D) Overall size (mm): 235(W)*105(H)*360(D)