Đồng hồ đo LCR Twintex LCR-7010 LCR-7030 LCR-7200

Model

LCR-7010

LCR-7030

LCR-7200

Measurement function

Test parameter

| Z|, |Y|, C, L, X, B, R, G, D, Q, θ

Test signal frequency

LCR-7010: 100Hz,120Hz,1kHz,10kHz

LCR-7030: 100Hz,120Hz,1kHz,10kHz, 20kHz, 30kHz

LCR-7200: 40Hz, 50Hz, 60Hz, 75Hz, 100Hz, 120Hz, 150Hz, 200Hz, 250Hz, 300Hz, 400Hz, 500Hz, 600Hz, 750Hz, 800Hz, 1kHz, 1.5kHz, 2kHz, 2.5kHz, 3kHz, 4kHz, 5kHz, 6kHz, 7.5kHz, 10kHz, 12kHz, 15kHz, 15.7kHz, 16.2kHz, 20kHz, 25kHz, 30kHz, 40kHz, 50kHz, 60kHz, 66.6kHz, 75kHz, 100kHz, 120kHz, 150kHz, 200kHz (38 points)

Basic accuracy

0.15%

0.1%

0.1%

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.30, Medium: 10, Slow: 3 (times/second) (≥1kHz)

Average times

1-255

Delay time

0-60s, step 1ms

Calibration function

Open circuit, Short circuit, Load

Measurement terminal

5-terminal

Display mode

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

Display

5 digit 4.3-in LCD display

Measurement signal

Output impedance

30Ω, 100Ω

Test level

0.1V, 0.3V, 1V

0.1V, 0.3V, 1V

0.05V to 1V

Test level accuracy

5%