Description
Overview
GAOTek LCR Meter are high-precision component parameter analyzers making use of automatic balancing bridge principle, featuring 10 Hz to 1 MHz testing bandwidth, continuously adjustable frequency, 0.05% of basic measuring accuracy, automatic level control, list scanning and position counting, which can provide accurate and complete measurement and analysis for most components and materials, so it is wildly used in product R&D, component incoming inspection and online product sorting.
Features
- 05 % basic accuracy
- A maximum of 200 time/s measuring speed
- Frequency measurement range of 10 Hz to 1 MHz, Continuous adjustable, 1 MHz step by step
- Amplitude of excitation signal 10 mV to 2 V adjustable,1 mV step by step
- Internal programmable DC bias voltage -2 V to +2 V
- Support external dc bias voltage applied -60 V to +60 V
- Support external current source
- V, I test signal monitoring
- 10-point list scanning testing
- 10-grade sorting and counting
- 100 groups of correcting data for specified frequencies
- Automatic range, manual range
- 7” LED display screen, Chinese and English interfaces
- USB, Ethernet, RS232, GPIB, Handler interfaces
Technical Specifications
| Frequency Resolution, Accuracy | Resolution: 1 MHz，Accuracy: 0.01 % |
| Test Signal Frequency Range | 10 HZ to 1 MHZ |
| Test Parameters | Cp-D，Cp-Q，Cp-G，Cp-Rp，Cs-D，Cs-Q，Cs-Rs, Lp-D，Lp-Q，Lp-G，Lp-Rp，Ls-D，Ls-Q，Ls-Rs, Rs-Xs，|Z|-θr，|Z|-θd，|Y|-θr，|Y|-θd，G-B |
| Measuring Display Speed | Fast: 50 times/s (20ms), Medium: 10times/s (100ms), Slow: 1.25 times/s (800ms) |
| Custom Measuring Speed | Between 0.5 times /s to 200 times/s,Can be set |
|
LCR Parameter Range |
Cp、Cs：0.001000 pF to 99.9999 F
Lp、Ls：0.001000 nH to 99.9999 kH Rp、Rs、|Z|、Xs：0.001000 mΩ to 999.999 MΩ G、B、|Y|：0.001000 μS to 999.999 kS θr：± 0.000001 rad to 3.14159 rad θd：± 0.000001 deg to 179.9999 deg D：± 0.000001 to 9.99999 Q：± 0.001 to 99999.9 |
| Test Signal Voltage Range | 0 Vrms to 2 Vrms |
| Voltage Resolution Accuracy | Resolution:1 mV，accuracy: 5 % 5 mV |
| Test Signal Current Range | 100 μArms to 20 mArms |
| Current Resolution、Accuracy | Resolution: 10 μA，accuracy: 5 % 50 μA |
| DC Bias Voltage Source | Internal：-2 V to 2 V voltage bias，-20 mA to 20 mA current bias
External ：-60 V to 60 V voltage bias |
| Internal Resistance of Signal Source | 30 Ohm or 100 Ohm, selectable |
| Basic Accuracy | 0.05 % |
| Display Resolution | 6 1/2 digit |
| Comparator | 9 groups of qualified setting, one group of unqualified setting, one group of auxiliary setting |
| Triggered Mode | Internal,External,manual, bus |
| Mathematical Operations | Delta (absolute value) ，Delta % (percentage), Direct reading |
| Calibration Function | Self-calibration, open circuit, short circuit, load,100 groups of customised frequency point |
| List Scanning | 10-point list scanning testing |
| Storage Device | Internal/USB storage device |
| Interface | GPIB、LAN、RS232、USB Host、USB Device、Handler |
| Weight | 7.93 lb (3.6 kg) |
| Sizes | 12.99 in x 11.22 in x 535 in (330mm x 285 mm x 136 mm) |