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Introduction Twintex 7200 LCR Meter
Twintex 7200 LCR Meter, 40Hz – 200KHz is high precision LCR meter with basic accuracy 0.1%. The 5-digit 4.3-inch TFT LCD display gives easy reading. The RS-232 interface facilitates in remote control and analysis of measurement results. With its fast measurement speed, wide frequency range and low cost, the LCR7000 series are widely used in R&D, IQC, online quality control and automatic test system.
Features
- 32-bit core processor
- 5-digit 4.3-inch TFT LCD display
- 2 signal source output impedance: 30Ω, 100Ω
- 100 sets memories for internal storage/save
- 500 memories for U disk storage/save, supports FAT16 and FAT32 files
- Save the last parameter settings before power off
- Standard interface: RS-232, HANDLER, USB HOST
- Optional interface: USB DEVICE, GPIB, headset, FOOT.C foot switch
Specifications
| Model | 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 | 0.1% |
| 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 | 0.05V to 1V |
| Test level accuracy | 5% |
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