Description
Overview
GAOTek desktop Digital Bridge LCR meter is a component tester with high performance and low price.It adopts the most popular 4.3 – inch true color TFT display, which enables users to read test results more intuitively and comfortably. With powerful functions and simple operation, 50 Hz to 100 KHz multi-frequency points and 0.1% accuracy can meet the requirements of production line quality assurance, incoming inspection and laboratory measurement.
Features
- 3-inch color TFT LCD, resolution of 480 x 272
- Built in multi file comparator
- Automatically save the test conditions
- Simplified Chinese, English optional
- The instrument software can be updated by the USB HOST.
- U disk can copy screen and save data, support the format of FAT16 aFAT32 filesystem.
- RS232C, USB HOST, USBCDC, USBTMC, optional GPIB and HANDLER.
Technical Specifications
| Basic measurement accuracy | 0.1 % |
| Equivalent circuit | Series, parallel |
| Math Function | Absolute deviation, percentage deviation |
| Range method | Automatic, hold, manual selection |
| Trigger mode | Internal, manual, external, bus |
| Measurement speed (≥ 1 KHz) | Fast speed: 40 times / Sec at most, medium speed: 11 times/Sec, slow speed: 3 times/Sec |
| Average Times | 1 to 255 |
| Delay Time | 0 to 60 s, step 1ms |
| Correction Function | Open circuit / short circuit / load |
| Test End Configuration | Five ends |
| Display mode | Direct reading, Δ, Δ %, V / I (Measured voltage or current monitor) |
| Display | 5 bits resolution, 4.3-inch LCD display |
| |Z|, R, X | 0.01m Ω to 99.999 MΩ |
| |Y|, G, B | 0.0001µS to 99.999 S |
| C | 0.0001 pF to 9.9999 F |
| L | 0.0001 µH to 999.99 H |
| D | 0.0001 to 9.9999 |
| Q | 0.0001 to 99999 |
| θ (DEG) | -179.99 º to 179.99 º |
| θ (RAD) | -3.14159 to 3.14159 |
| Test Signal Frequency | 50 Hz to 200 kHz |
| Output Impedance | Optional 25 Ω, 30 Ω, 50 Ω, 100 Ω |
| Test Signal Level | Normal: 0 to 1 V,accuracy:10 % |
| LCRTest Parameter | | Z|, |Y|, C, L, X, B, R, G, D, Q, θ |