EAST TESTER ET3503 LCR数字电桥 (10Hz-300kHz)

Product Parameter

Test signal frequency range: 10Hz-300kHz

Frequency Resolution and Accuracy: Resolution 1 mHz, accuracy 0.01%

Test parameters: 

Cp-D，Cp-Q，Cp-G，Cp-Rp，Cs-D，Cs-Q，Cs-Rs，

Lp-D，Lp-Q，Lp-G，Lp-Rp，Ls-D，Ls-Q，Ls-Rs，

Rs-Xs，|Z|-θr，|Z|-θd，|Y|-θr，|Y|-θd，G-B

Measuring display speed (> 100Hz): Fast 50 times per second (20ms), moderate 10 times per second (100ms), slow 1.25 times per second (800ms)

Customized measurement speed(> 1kHz): It can be set between 0.5 times per second and 200 times per second

LCR parameter display range: 

Cp、Cs：0.001000pF~99.9999F

Lp、Ls：0.001000nH~99.9999kH

Rp、Rs、|Z|、Xs：0.001000mΩ~999.999MΩ

G、B、|Y|：0.001000μS~999.999kS

θr：±0.000001rad~3.14159rad

θd：±0.000001deg~179.9999deg

D：±0.000001~9.99999

Q：±0.001~99999.9

Test signal voltage range: 0～2Vrms

Voltage Resolution and Accuracy: Resolution 1 mV, accuracy 5%+5 mV

Test signal current range: 100μArms～20mArms

Current Resolution and Accuracy: Resolution 10 μA, Accuracy 5%+50 μA

DC bias voltage source: 

Internal: - 2V ~+2V voltage bias, - 20mA ~+20mA current bias

External: - 60V ~+60V Voltage Bias

Internal resistance of signal source: 30 ohms, 100 ohms optional

Basic accuracy: 0.05%

Display resolution: 6 1/2 digit

General Technical Specifications

Power voltage: 220V.AC ±10%, 50Hz,Optional 110V.AC ±10%, 50Hz;

Power consumption: <20W;

Display: 7” TFT LCD, with a resolution of 800*480;

Interfaces: Ethernet, RS232, GPIB, USB and Handler interfaces;

Service environment: 0°C-40°C;

Sizes: 330mm*285mm*136mm (L*W*H);

Weight: 3.6kg..

Standard accessories:

Three-core power cord

4-terminals of kelvin testing cable

Lead-type kelvin testing fixture

Gilded short circuit bar

Optional accessories:

GPIB cable

RS232 serial port line

USB cable

2m/4m test cable

SMD components t testing fixture

LCR testing pen/4-lines SMT components testing fixture 

Kelvin testing fixture

Datasheet

Manual