Description
🚀 Key Features & Highlights
- High-Precision 4.5-Digit Resolution: Achieves up to ±0.05% basic accuracy, offering a 10× precision improvement tailored for professional-grade industrial and laboratory measurements.
- Comprehensive Parameter Analysis: Seamlessly measures main values (L / C / R / Z) with intelligent automatic switching, while tracking vital secondary parameters (X / D / Q / θ / ESR).
- Smart Auto-Component Identification: Instantly recognizes Resistor (R), Inductor (L), and Capacitor (C) components to switch modes automatically, ensuring ultra-fast testing with minimal human effort.
- Flexible Multi-Frequency & Voltage Selection:
- 5 Test Frequencies: 100Hz, 120Hz, 1kHz, 10kHz, 100kHz
- 3 RMS Test Levels: 0.1V, 0.3V, 0.6V — giving you surgical precision across diverse electrical scenarios.
- Advanced Sorting & Batch Comparison: Set custom nominal values and tolerance ranges (0.1% to 99.9%) for automated pass/fail judgments, complete with instant audio-visual prompts for quick quality control.
- Stabilizing Internal Bias Voltage: Features a built-in bias voltage that effectively dampens signal fluctuations and maximizes measurement stability for ultra-sensitive electronics.
- Dual-Port Versatility (4-Wire Kelvin): Integrates both 3-terminal and 5-terminal configurations to bypass lead resistance errors, ensuring laboratory-grade repeatable accuracy.
- Crisp 2.8″ TFT Dual-Parameter Display: Employs a bright, high-definition screen to show both main and secondary variables simultaneously in real time — perfectly legible in any lighting condition.
- Error-Eliminating Open & Short Calibration: Calibrates test fixtures at the touch of a button to cancel out stray capacitance or resistance, guaranteeing absolute reliability.
- Smart Data Hold & Production Logging: Features a short press to lock readings instantly, and a long press to enter statistical logging mode to track successful vs. failed batch statistics effortlessly.
- Ultra-Compact Rechargeable Powerhouse: Housed in a lightweight, ergonomic body backed by a massive 3.7V 3000mAh Lithium battery — engineered for continuous lab research, production lines, and rugged field use.
📋 LC1020E LCR Meter General Specifications
| Parameter | Technical Details |
|---|---|
| Model | LC1020E |
| Display | 2.8-inch TFT LCD Display |
| Display Digits | Main Parameter: 4.5 digits Secondary Parameter: 4.5 digits |
| Basic Accuracy | 0.3% |
| Test Frequency | 100Hz, 120Hz, 1KHz, 10KHz, 100KHz |
| Measurement Parameters | Main: AUTO / R / C / L / Z Secondary: X / D / Q / θ / ESR |
| Measurement Range | L: 0 – 100H C: 0 – 100mF R: 0 – 10MΩ |
| Test Level | 0.1V, 0.3V, 0.6V |
| Internal Bias | 0.0V, 0.5V |
| Output Impedance | 100Ω |
| Test Terminal Configuration | 3-terminal, 5-terminal |
| Calibration Functions | Open-circuit calibration, Short-circuit calibration |
| Communication Interface | USB Type-C (Virtual serial port) |
| Comparison Function | Calculates relative error between component measurement value and nominal value (displayed as %). Adjustable tolerance range from 0.1% to 99.9% with dynamic filtering. |
| Function Record | Validates measured data against nominal value/tolerance and automatically logs successful vs. failed measurements. |
| System Settings | Language settings, Screen brightness, Sound, Auto power-off, Calibration, System information. |
⚠ Crucial Measurement Precautions
To achieve the highest accuracy, please ensure the following testing conditions:
- Environment: Maintain an ambient temperature of 20℃ ± 2℃ with a relative humidity of ≤ 80% R.H.
- Warm-up: The instrument must be preheated for at least 30 minutes before commencing any testing.
- Testing Zone: All measurements must be performed exclusively at the dedicated test slots located on the front panel.
- Pro-Tip: It is highly recommended to perform both open-circuit and short-circuit calibration prior to every test cycle.
📊 Comprehensive Measurement Accuracy Matrix
1. Capacitance (C) Accuracy Table
| Measurement Range | 100Hz Accuracy | 1KHz Accuracy | 10KHz Accuracy | 100KHz Accuracy |
|---|---|---|---|---|
| 1mF – 100mF | 5% ± 5 digits | 3% ± 5 digits | / | / |
| 1uF – 1mF | 1% ± 4 digits | 0.5% ± 5 digits | 2% ± 5 digits | 3% ± 4 digits |
| 1nF – 1uF | / | 0.3% ± 2 digits | 0.4% ± 2 digits | 1% ± 4 digits |
| 1pF – 1nF | / | 2% ± 2 digits | 1.5% ± 2 digits | 2% ± 4 digits |
2. Inductance (L) Accuracy Table
| Measurement Range | 100Hz Accuracy | 1KHz Accuracy | 10KHz Accuracy | 100KHz Accuracy |
|---|---|---|---|---|
| 1H – 100H | 2% ± 5 digits | 2% ± 5 digits | / | / |
| 1mH – 1H | 0.4% ± 5 digits | 0.3% ± 2 digits | 0.4% ± 3 digits | 2.5% ± 5 digits |
| 10uH – 1mH | 3% ± 5 digits | 0.5% ± 4 digits | 0.5% ± 3 digits | 1.5% ± 5 digits |
| 1uH – 10uH | / | 2% ± 5 digits | 2% ± 5 digits | 4% ± 5 digits |
3. Resistance (R) Accuracy Table
| Measurement Range | 100Hz Accuracy | 1KHz Accuracy | 10KHz Accuracy | 100KHz Accuracy |
|---|---|---|---|---|
| 1MΩ – 10MΩ | 5% ± 4 digits | 3% ± 3 digits | / | / |
| 1KΩ – 1MΩ | 0.4% ± 4 digits | 0.2% ± 2 digits | 0.3% ± 3 digits | 0.6% ± 5 digits |
| 1Ω – 1KΩ | 1.5% ± 4 digits | 0.3% ± 2 digits | 0.3% ± 3 digits | 0.6% ± 5 digits |
| 10mΩ – 1Ω | 4% ± 4 digits | 2% ± 5 digits | 2% ± 5 digits | 5% ± 5 digits |
📦 Premium Package List
- ◉ LC1020E LCR Meter *1
- ◉ High-Speed Data Cable *1
- ◉ Dedicated Shorting Plate *1
- ◉ Professional Kelvin Test Clip *1
- ◉ Premium Quality Test Leads *1 Set
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