LCR Meters

Model

LCR-7100A

LCR-7200A

LCR-7300A

LCR-7500A

Measurement function

Test parameter

| Z|, |Y|, C, L, X, B, R, G, D, Q, θ ,DCR

Test signal frequency

12Hz~100kHz

12Hz~200kHz

12Hz~300kHz

12Hz~500kHz

Min frequency step

0.1mHz

Basic accuracy

0.05%

Equivalent circuit

Series, Parallel

Mathematical function

Absolute Deviation and Percentage Deviation

Range mode

Auto, Hold, Manual Selection

Trigger mode

Internal, Manual, External, BUS

Measurement speed

Fast: max.75, Medium: 12, Slow: 3 (times/second) (≥1kHz)

Average times

1-255

Delay time

0-60s, step 1ms

Calibration function

Open circuit, Short circuit, Load

Display mode

Direct, Δ, Δ%, V/I (monitoring test voltage and current)

Display

6 digit 4.3-in LCD display (480x272 RBG5)

List Mode

10 steps

Measurement signal

Output impedance

30Ω, 100Ω, 10/100, 10/CC

Test level and accuracy

Normal: 5mV~2Vrms, accuracy 10%, Min step1mV, Max.test current 20mA

Constant level: 5mV~1Vrms, accuracy 6%, Min step1mV

DC bias source

0V, 1.5V, 2V   Accuracy 1%

Measurement display range

|Z|, R, X

0.01mΩ - 99.9999 MΩ

DCR

0.001 mΩ - 99.9999 MΩ

|Y|, G, B

0.00001µS - 99.9999 S

C

0.00001 pF - 9.99999 F

L

0.00001 µH – 99.9999 kH

D

0.00001 - 9.99999

Q

0.00001 – 99999.9

θ (DEG)

-179.999º - 179.999 º

θ (RAD)

-3.14159 - 3.14159

Δ%

-999.999% ~ 999.999%

Comparator and interface

Comparator

10 bins (9 pass 1 fail) and 1 AUX bin

Memory

100 sets memories for internal parameter settings storage/save

500 sets for U disk parameter settings storage/save

Standard interface

Standard: RS232, USB HOST, HANDLER, EAR PHONE, PEDAL interfaces

Optional interface

GPIB

General

Operating environment

0°C - 40°C, ≤80%RH

Power source

110/220V±10%, 47~63Hz

Power consumption

≤50VA

Accessories

4-terminal Kelvin test clip leads, RS232 cable, power cord, operation manual

Dimensions

265W*100H*340D mm

Weight

Approx.4.5kg