Hioki IM3523A LCR Meter

The Hioki IM3523A LCR Meter sets a new standard for precision component testing, offering engineers and quality control professionals an indispensable tool for characterizing capacitors, inductors, and resistors with exceptional accuracy. Featuring a measurement range spanning from 100 mΩ to 100 MΩ across 10 ranges, this versatile instrument handles everything from low-value capacitors to high-impedance components. The IM3523A provides comprehensive parameter measurement including impedance (Z), admittance (Y), phase angle (θ), DC resistance (Rdc), equivalent series resistance (Rs), and dissipation factor (D), making it ideal for production line testing and research applications alike.

Equipped with both CV mode (constant voltage) and CC mode (constant current) output capabilities, the IM3523A applies test signals from 5 mV to 5 Vrms or 10 μA to 50 mArms, allowing users to characterize components under realistic operating conditions. The adjustable output impedance of 100 Ω ensures compatibility with a wide range of device types. With a basic accuracy of ±0.05% reading for impedance and ±0.03° for phase angle, measurements meet the stringent requirements of quality assurance and R&D environments.

Hioki IM3523A Key Features

Measurement Modes: LCR measurement with single condition and continuous measurement under saved conditions provide flexibility for various testing scenarios.

• Measurement Parameters: Z, Y, θ, X, G, B, Q, Rdc, Rs, Rp, Ls, Lp, Cs, Cp, D (tanδ)
• Measurement Range: 100 mΩ to 100 MΩ across 10 ranges
• Displayable Range: Z, Y, Rs, Rp, Rdc, X, G, B, Ls, Lp, Cs, Cp: ±(0.00000 [unit] to 9.99999G [unit]); θ: ±(0.000° to 180.000°); D: ±(0.00000 to 9.99999); Q: ±(0.00 to 99999.9)
• Basic Accuracy: Z: ±0.05% rdg., θ: ±0.03°
• Measurement Frequency: 40 Hz to 200 kHz with 5 digits setting resolution
• Measurement Signal Level: CV mode: 5 mV to 5 Vrms (1 mVrms steps); CC mode: 10 μA to 50 mArms (10 μArms steps)
• Output Impedance: 100 Ω
• Measurement Time: 2 ms (1 kHz, FAST, representative value)
• Functions: Comparator, BIN measurement, Panel loading/saving, Memory function
• Interfaces: EXT I/O (handler), USB communication (full-speed), LAN
• Power Supply: 100 to 240 V AC, 50/60 Hz, 50 VA max
• Dimensions and Mass: 260 mm (10.24 in) W × 88 mm (3.46 in) H × 203 mm (7.99 in) D, 2.1 kg (84.7 oz)

Who Needs the Hioki IM3523A?

Quality control engineers and production managers will find the IM3523A essential for maintaining component consistency on manufacturing lines. The comparator and BIN measurement functions allow for rapid sorting of components into predefined categories, reducing waste and ensuring only compliant parts reach assembly. With its fast 2ms measurement time, high-throughput testing is achievable without sacrificing the precision required for sensitive electronic components.

Research and development laboratories will appreciate the IM3523A’s versatile measurement capabilities and wide frequency range. The ability to sweep from 40 Hz to 200 kHz makes it suitable for characterizing frequency-dependent components such as capacitors in filtering applications or inductors in power supplies. The dual CV/CC mode operation enables simulation of actual circuit conditions, providing valuable data for design validation and prototype development.

Service technicians and field engineers benefit from the IM3523A’s portable yet robust design and comprehensive connectivity options. The LAN, USB, and EXT I/O interfaces facilitate integration with test systems or remote operation, while the large monochrome LCD display ensures clear readout of measurement results in various lighting conditions. The memory function allows saving and recalling panel settings for different component types, streamlining workflow when testing multiple device variants.

Hioki IM3523A Applications

The Hioki IM3523A LCR Meter excels in numerous testing scenarios across industries. In manufacturing environments, it serves as the cornerstone for quality control, ensuring that capacitors, inductors, and resistors meet specified tolerance limits before installation. The BIN classification feature streamlines production sorting, significantly reducing test time compared to manual inspection methods.

• Production line component testing and sorting
• R&D prototyping and frequency characterization
• Quality assurance for electronic component manufacturing
• Laboratory research and development measurements
• Field service and maintenance testing

Hioki IM3523A Specifications

Browse our LCR meters. Read more in our how to choose the right meter.