AT526 Battery Internal Resistance Tester for Battery Voltage and Internal Resistance

Specifications

AT526 Battery Internal Resistance Meter

AT526B Battery Internal Resistance Meter

Parameters

AC resistance, DC voltage

Accuracy

Resistance: 0.5%   Voltage: 0.01%

Resistance: 0.5%   Voltage: 0.1%

Range

Resistance: 0.0005mW - 3.300kW

Voltage: 0.00001V – 120.000V DC

Resistance: 0.005mW - 33kW.

Voltage: 0.0001V-60.00VDC

Signal Source

AC 1kHz, open-circuit voltage < 20mV, measurement current: < 150mA

Range

Automatic and manual with 6 ranges

Automatic and manual with 4 ranges

Speed

145 t/s, 30 t/s, 10 t/s, 1 t/s

10 t/s, 5 t/s, 1 t/s

Result Display

Show, DABS, D%, q, sorting results

Display Max

Resistance: 33,000, Voltage: 1,200,000

Resistance: 33,000, Voltage: 60,000

Adjustment

Short-circuit reset for all range

Comparator

NG-LO, GD-IN, NG-HI display and output. beep is adjustable

Trigger

Internal, manual, and external

Interface

RS232C, Handler interface (PLC)

Optional RS232C, Handler interface (PLC)

Others

Detection of damage test wire, true-color TFT-LCD display,

keypad lock and data hold function, internal memory and U-disk record

GENERAL FEATURES

Power Supply

Voltage: 85V AC - 240V AC Frequency: 50Hz   Power: Max 15VA

Size

264mm (Width)x107mm (Height)x350mm (Depth) 4kg

ORDERING INFORMATION

Accessories

ATL505 Kelvin test wire ATL108 RS232 interface cable

Options

ATL506A: test probe ATL506: test leads