EAST TESTER ET4402 コンポーネント測定用ベンチトップLCRメーター (12 points)

Testing frequency: 12 points (100, 120, 200, 400, 800, 1K, 2K, 4K, 8K, 10K, 15K, 20K)

Display screen: Display screen 3.5 inch TFT LCD

Number of display digits: Principal parameter: 5 digit，Secondary parameter: 5 digit

Measured parameter: Principal parameter: L/C/R/Z，Secondary parameter: X/D/Q/θ/ESR

Measurement Range: 

L：0.001μH～9999H

C：0.001pF～99.999mF

R：0.0001Ω～99.99MΩ

Basic accuracy: 0.1%

Measuring display speed: 2 time/s (slow), 4 times/s (medium), 8 time/s (fast)

Internal bias: 0-1500mV adjustable, at a step of 1mV.

Testing level: Six fixed level(0.1V、0.3V、0.6V、1V、1.5V、2V)

Signal source output impedance: 30Ω、100Ω

Calibration function: Open circuit calibration, short circuit calibration

Screening function: The limit range of screening can be set to -50%～＋50%, and the fixed points are 1%, 5%, 10% and 20%.

Comparator: 5 groups sorting,3 groups of qualified setting, one group of unqualified setting, one group of auxiliary setting

Interfaces: standard: RS232（or 485）, USB Device, Handler ;

Others: Support dc resistance (DCR), electrolytic capacitor measurement model,Adjustment of backlight brightness, Chinese and English are optional

General technical specifications

Power supply voltage: 220V.AC±10%, or 110V.AC±10%, 45~65Hz;

Power consumption: <10W;

Display: 3.5 inch TFT LCD screen, resolution 480 *320, color 16M;

Temperature range: Operating state 10℃~+40℃, non-operating state -10℃ ~+60℃;

Humidity range: 0 ~ 40 C, < 90% relative humidity;

Interface: RS232 (or 485), USB Device, Handle,

Standard accessories

Three core power cord(30A51)

4-terminals of kelvin testing cable(35A51)

Datasheet

Manual