Home MICROTEST LCR Meter 6630 Series 1/3/5/10/20/30/50MHz
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MICROTEST

LCR Meter 6630 Series 1/3/5/10/20/30/50MHz

The MICROTEST 6630 Series LCR Meter delivers high-accuracy impedance measurement across a 10 Hz to 50 MHz frequency range, with ±0.05% basic accuracy and ultra-fast measurement speeds under 3 ms. Designed for advanced testing of inductors, capacitors, and magnetic materials, it supports permeability (μr) and dielectric constant (εr) analysis, making it ideal for R&D, component evaluation, and automated production environments..

  • Detail
  • Special Features
  • Specification

The MICROTEST 6630 Series is engineered for precise, high-speed impedance measurement of passive components and magnetic materials. Covering a 10 Hz to 50 MHz frequency range, it supports a wide variety of test applications, from standard component evaluation to advanced material characterization.

Its built-in μr and εr measurement functions enable direct analysis of relative permeability and dielectric constant, making it particularly valuable for magnetic core, ferrite, and dielectric material testing. The Automatic Level Control (ALC) feature stabilizes test voltages and currents for consistent accuracy, while open/short/load correction minimizes fixture and lead effects.

The instrument supports meter and list modes, providing flexibility for both R&D and production testing. It integrates seamlessly into automated setups through LAN, USB, and RS-232 interfaces, and its comparator with BIN classification simplifies component sorting and quality assurance. With a test speed of less than 3 ms, it delivers exceptional throughput in manufacturing environments.

  • Wide Frequency Range: 10 Hz to 50 MHz across multiple model options.

  • High Accuracy: Typical ±0.05% basic accuracy for precise results.

  • Fast Measurement Speed: < 3 ms for high-volume production testing.

  • Automatic Level Control (ALC): Ensures stable test signals.

  • Multiple Test Modes: Meter and List modes for flexible measurement setups.

  • Material Property Measurement: Built-in functions for relative permeability (μr) and dielectric constant (εr).

  • Open/Short/Load Compensation: Improves measurement accuracy.

  • Comprehensive Parameter Support: Measures impedance, admittance, phase angle, reactance, resistance, conductance, susceptance, inductance, dissipation factor, quality factor, DCR, capacitance, ESR, ε, and μr.

  • Automation-Ready Interfaces: LAN, USB Host, USB Device, and RS-232 for PLC or automated systems.

  • Comparator & BIN Sorting: Streamlines quality control and classification.

Model Variants 6630-1 6630-3 6630-5 6630-10 6630-20 6630-30 6630-50
Frequency Range 10 Hz – 1 MHz 10 Hz – 3 MHz 10 Hz – 5 MHz 10 Hz – 10 MHz 10 Hz – 20 MHz 10 Hz – 30 MHz 10 Hz – 50 MHz
General Specifications Details
Frequency Setting Continuous
Frequency Resolution 100 mHz, 6-bit Frequency Input
Frequency Output Accuracy ±0.01%
Basic Accuracy Typical ±0.05%
AC Drive Level (100 Ω) 10 mV – 2 Vrms
AC Drive Level (25 Ω) 10 mV – 1 Vrms
Voltage Resolution 1 mV
Voltage Accuracy (ALC ON) 6% × Voltage ± 2 mV
Voltage Accuracy (ALC OFF) 10% × Voltage ± 2 mV
Test Signal Current Range 200 µA – 20 mArms
Current Resolution 10 µA
Current Accuracy (ALC ON) 6% × Current ± 20 µA
Current Accuracy (ALC OFF) 10% × Current ± 20 µA
DC Drive Level 1 V (fixed)
Output Impedance 25 Ω / 100 Ω switchable
Measurement Modes Meter mode, List mode
Measured Parameters |Z|, |Y|, θ, X, R, G, B, L, D, Q, DCR, C, ESR, ε, μr
Fastest Test Time < 3 ms
Interfaces LAN, USB Host, USB Device, RS-232
Additional Functions μr and εr measurement, Comparator, BIN classification, Open/Short/Load correction