Meco LCR 999A LCR Meter

The Meco LCR 999A is a high-precision LCR meter designed for accurate measurement of inductance (L), capacitance (C), and resistance (R) in various electronic components. Its advanced features and user-friendly design make it suitable for applications in laboratories, manufacturing, quality control, and research and development.

Key Features:

• High Accuracy: Offers a basic measurement accuracy of 0.1%, ensuring precise readings for critical assessments.
• Fast Measurement Speed: Capable of performing up to 10 measurements per second, enhancing efficiency in testing processes.
• Large LCD Display: Equipped with a bright white backlit LCD for clear visibility in various lighting conditions.
• Automatic Identification Function (Ai): Automatically identifies components, simplifying the measurement process.
• Tolerance Comparator: Features percentage display and four tolerance comparator settings: 1%, 5%, 10%, and 20%, facilitating quick evaluations against standard values.
• Automatic Correction Function: Includes data hold, maximum/minimum/average recording, and utility function configuration, with current setup recovery after power-off.
• Ultra-Low Power Consumption: Battery-powered for up to 24 hours of continuous use, suitable for extended fieldwork.
• Standard Mini-USB Interface: SCPI compatible, allowing for external data transfer and control.
• Auto Power Off: Conserves battery life by automatically powering down when idle.
• Constant Output Impedance: Maintains a consistent output impedance of 100 ohms for stable measurements.

Specifications:

• Measurement Parameters:
  • Primary: L (Inductance), C (Capacitance), R (Resistance), Z (Impedance)
  • Secondary: D (Dissipation Factor), Q (Quality Factor), θ (Phase Angle), ESR (Equivalent Series Resistance)
• Measurement Ranges:
  • Inductance: 0.001 µH to 1000 H
  • Capacitance: 0.001 pF to 20 mF
  • Resistance: 0.0001 Ω to 10 MΩ
• Test Frequencies: 100 Hz, 120 Hz, 1 kHz, 10 kHz, 100 kHz
• Test Signal Level: 0.6 Vrms
• Measurement Speed: Fast (10 meas/sec), Medium (5 meas/sec), Slow (2 meas/sec)
• Display: Large LCD with bright white backlight
• Power Supply: 9V battery and external power supply
• Interface: Standard Mini-USB, SCPI compatible
• Dimensions: 193 x 93 x 48 mm
• Weight: Approximately 395 grams

Applications:

• Field Maintenance Testing: Ideal for on-site testing and troubleshooting of electronic components.
• Production Line Testing: Suitable for fixed-point or mobile inspections during manufacturing processes.
• Warehouse Inspections: Facilitates real-time spot or batch inspections of stored electronic components.
• Research and Development: Assists in the development and testing of new electronic designs and components.