Description
Overview
GAOTek Desktop Digital LCR Meter adopts 3.5-inch LCD, has friendly user interface and various measurement functions, supports multiple test frequencies and test levels, with basic accuracy up to 0.1%. USB and RS232 can facilitate remote operation.
Features
- Measuring frequency up to 100 kHz
- Level range (100 to 2000) mVrms
- Internal bias voltage (0 to 1500) mV
- Automatic identification of component type
- Range can be automatically or locked
- Support DC resistance, electrolytic capacitance measurement
- Basic accuracy 0.1 %
- Support open, short calibration
- Data recording function
- 5-inch LCD, support English and Chinese interface
- USB, RS232 communication interface, support SCPI communication protocol
- Handler interface, support comparator sorting, list scan
Technical Specifications
| Excitation Source Frequency | 10 Hz to 100 kHz continuously adjustable, 1 Hz step |
| Digits | Main parameter: 5 digits; secondary parameter: 5 digits |
| Parameter | Main parameter: L/C/R/Z; secondary parameter: X/D/Q/θ/ESR |
| Range (L) | 0.001 μH to 9999 H |
| Range (C) | 0.001 pF to 9999 μF |
| Range (R) | 0.0001 Ω to 99.99 MΩ |
| Basic Accuracy | 0.1% |
| Measurement Display Speed |
2 times/second (slow), 5 times/second (medium speed), 10 times/second (fast) |
| Internal Bias | 0 to 1500 mV adjustable, 1 mV stepping |
| Test Level | 100 mV, 300 mV, 600 mV, 1000 mV, 1500 mV, 2000 mV |
| Correction Function | Open circuit correction, short circuit correction |
| Screening function | Tolerance range: -100 % to 100 %, with fixed points of 10 %, 25 % and 50 % |
| Selection of Comparator | Five gear sorting, third gear qualified, one gear failed, one ancillary gear |
| Communication Interface | Standard configuration: USB, RS232 (or 485), Handle interface; GPIB, USB Host |