Description
Overview
GAOTek precision LCR meter is the latest generation, which are deeply trusted by customers. It integrates our company’s many years of mature experience in component testing and uses the latest technology in this field. The overall accuracy is about 0.05 % and at the same time inherits and further improves the stability and consistency of the original product, making it one of the most advanced products in the world. Combined with the low price, it will give our customers super value enjoyment. It provides stable 7-bit test resolution, while older generation continues to maintain 6-bit test resolution, and the basic frequency and test level indicators are consistent with all the generations. The new-generation instrument prompts the test speed to the fastest about 60 times per second, provides 9 levels of fine range, constant 30 Ω and 100 Ω source internal resistance and flexible and humane operation mode, which can meet the requirements of production line quality assurance, incoming inspection, and laboratory high precision measurement requirements. The appearance of the new-generation instrument has been changed to the internationally popular black colour, which is more beautiful than the old model. At the same time, it has inherited all its operation function keys and menus, and old users can seamlessly upgrade. In addition to providing RS232C, HANDLER, and GPIB (option) interfaces like the old models, the new generation of instruments further provides USB HOST and USB DEVICE interfaces. It provides more options for the instrument to be integrated in the automatic component sorting system, communicate with the computer, and record the test process data.
Features
- 240 x 64 dot matrix graphic LCD display
- Humanized operation interface
- 05 % accuracy
- 10 mVrms to 2.0 Vrms programmable test level
- Compatible with legacy bias source control
- High stability, high accuracy
- Fast speed of 60 times per second
- Accurate load calibration function
- Multiple signal output impedance
- 4- point frequency level
- Direct reading
- 12 groups setting storage
- Built-in comparator
- Test level monitoring function
- Keypad lock function
Technical Specifications
| Display | 240 x 64 dot matrix LCD display |
| Digits | 7-digit resolution |
| Basic accuracy | 0.05 % |
| Test signal frequency | Range: 50 Hz to 200 kHz Dots: 12000 Dots |
| Output impedance | 30 Ω or 100 Ω |
| Ac test level | 10 mV to 2 Vrms, 10 mV steps |
| Test parameter | L, C, R, |Z|, D, Q, G, B, X, θd, θr, Vm, Im, △% |
| Measurement display range | 0.00001 pF to 9.99999 F |
| Measurement terminal | 5 terminals |
| List sweep | List sweep for up to 4 frequencies, signal levels and DC bias levels |
| Measuring speed | 16.7 m/s to 667 m/s |
| Equivalent circuit | Series and Parallel |
| Ranging mode | Auto, hold |
| Trigger mode | Internal, manual, external and Bus |
| Averaging rate | 1 to 255 |
| Correction function | Open, short and load corrections |
| Display mode | Direct, Δ ABS, Δ %, V/I (V/I monitor), Bin number and bin counter |
| Comparator function | 10 Bins, BIN1 – BIN9, NG, AUX Bins counting function PASS, FAIL front panel display |
| Memory | 12 control settings memory for store/recall |
| Interface | Control: HANDLER Communication: RS232C, USB HOST, USB DEVICE, GPIB(Option) |
| Input power | Voltage: 198 V to 242 V AC Frequency: 47 Hz to 63 Hz Power consumption: Max 80 VA |
| Working temperature | 32 °F to 104 °F (0 °C to 40 °C) |
| Size | 13.77 in x 4.8 in x 12.2 in (350 mm x 122 mm x 310 mm) |
| Weight | 14.33 lb (6.5 kg) |