Description
Overview
GAOTek digital benchtop LCR meter Inductance, Capacitance LCR is designed using automatic balance bridge principle component parameter analyzer, the tests of 10 Hz to 100 KHz bandwidth, frequency adjustable, 0.2 % of the basic classification function provided by the accuracy of measurement and instrument for the vast majority of components and materials to provide accurate and complete the survey and analysis, is widely used in product research and development, components such as incoming inspection, product online applications.
Features
- Measuring frequency 10 Hz to 100 KHz, 1 Hz step continuously adjustable
- Test level 10 mv to 2000 mv, 1 mv step continuously adjustable
- Support dc resistance (DCR), electrolytic capacitor measurement
- The internal bias voltage output 10 mv to 1500 mv
- 5 in (8.89 cm) TFT display, five shows
- Communications: USB Device, RS232 (or 485), Handle, GPIB, USB Host
- Data record function (maximum, minimum, average)
- Support SCPI communication protocol
- Provide the system Settings, language, buzzer, screen brightness, etc.
- Basic measurement accuracy of 0.2 %
- Manual and automatic range
- With open circuit and short circuit calibration function
- Comparator separation (5), alarm function
Technical specifications
| Testing frequency | 10 to 100 KHz Continuously adjustable, a step of 1 Hz |
| Display screen | 3.5 in (8.89 cm) TFT LCD screen |
| Number of display digits | Principal parameter: 5 digits Secondary parameter: 5 digits |
| Measured parameter: | Principal parameter: L or C or R or Z Secondary parameter: X or D or Q or θ or ESR |
| Measurement range | L: 0.001 µH to 99999 H, C: 0.001 pF to 99.999 mF, R: 0.0001 Ω to 99.999 MΩ |
| Basic accuracy | 0.2 % |
| Measuring display speed | 2 time or s (slow), 4 times or s (medium), 8 time or s (fast) |
| Internal bias | 0 mV to 1500 mV adjustable, at a step of 1 mV. |
| Signal source output impedance | 30 Ω, 100 Ω |
| Calibration function | Open circuit calibration, short circuit calibration |
| Screening function | The limit range of screening can be set to 50 % to 50 %, and the fixed points are 1 %, 5 %, 10 % and 20 %. |
| Comparator | 5 groups sorting, 3 groups of qualified setting, one group of unqualified setting, one group of auxiliary setting |
| Interfaces | standard: RS232 (or 485), USB Device, Handler; optional: GPIB, USB Host |
| Power Voltage | 220 V AC or 50 Hz ± 10 %, or 110 V AC |
| Power consumption | < 10 W |
| Impedance | 30 Ω or 100 Ω |
| Size | 10.43 in x 4.13 in x 12.00 in (265 mm x 105 mm x 305 mm) |
| Weight | 46.29 lb (2.1 kg) |