HIOKI E E CORPORATION

The Hioki IM3536 LCR Meter is a versatile, high-precision instrument designed for both R&D and production applications. With a broad frequency range and high-speed measurements, it ensures accurate evaluation of capacitors, inductors, and coils under real-world conditions.

Key Features

• Measurement frequency: DC, 4 Hz to 8 MHz (customizable up to 10 MHz)
• High-speed measurement: 1 millisecond per test
• High-precision accuracy: ±0.05% reading
• Low-impedance measurement from 1 mΩ with excellent repeatability
• DC bias function for simulating real-use conditions
• Ideal for evaluating capacitors, inductors, and power supply components
• Interfaces: USB, GP-IB, RS-232C for automated data collection
• Cost-effective solution for both R&D and production lines

The Hioki IM7580A is a compact, high-speed impedance analyzer for 1 MHz to 300 MHz testing, ideal for both production and R&D. It works seamlessly with the IM9201 SMD fixture for reliable component testing.

Key Features:

• 1 MHz to 300 MHz frequency range
• 0.5 ms test speed
• ±0.72% basic accuracy
• Compact half-rack size with palm-sized test head
• Reliable contact check functions
• Frequency, level, and time sweeps in Analyzer Mode
• RF I-V method for precise measurement

The Hioki IM7581 is a compact, high-speed impedance analyzer designed for accurate testing from 100 kHz to 300 MHz. It’s ideal for both production and development environments.

Key Features:

• 100 kHz to 300 MHz frequency range
• 0.5 ms fastest test speed
• ±0.72% basic accuracy
• Compact half-rack size, palm-sized test head
• Reliable contact check via DCR, Hi-Z reject, or waveform judgment
• Supports frequency, level, and time sweeps in Analyzer Mode
• Uses RF I-V method for precise measurement

The Hioki Impedance Analyzer IM7587 3 GHz provides precision, speed, and versatility for impedance measurements from 1 MHz to 3 GHz, ideal for both R&D and mass production applications in electronic component testing.

Key Features:

• Frequency range: 1 MHz to 3 GHz
• Test speed: 0.5 ms
• Measurement variability: 0.07%
• Basic accuracy: ±0.65% reading
• RF I-V measurement technique
• Compact half-rack design with palm-sized test head
• Robust contact check capabilities
• Analyzer mode: frequency and level sweeps, time interval measurements

The Memory HiCorder MR8848 is a rugged, high-speed data acquisition recorder designed for capturing critical transient events in demanding industrial and infrastructure environments.

Key Features

• Durable, shock-resistant portable design for field use
• Isolated analog channels for safe multi-system measurements
• 32 analog and 64 logic channels for complex signal analysis
• High-speed sampling to capture fast transient waveforms
• Large-capacity memory for long-duration recording
• Built-in waveform and numerical analysis for pass or fail judgments
• Optional on-site printer for secure, tamper-proof documentation

The Memory HiCorder MR8870 is a compact, high-speed data acquisition recorder designed for waveform observation and RMS variation recording in maintenance and fault analysis applications.

Key Features

• Dual recording mode for instantaneous waveforms and RMS variations
• Two isolated analog channels with 2 MW internal memory
• Real-time saving of measured values to CF card
• Synchronize two instruments to record four channels at once
• High-speed performance up to 1 MS per second
• Compact handheld design for easy field transport
• Sharp QVGA TFT wide LCD for clear waveform viewing
• Ideal for elevator, motor, inverter, and machine diagnostics

The Memory HiCorder MR8875 is a high-speed, portable data acquisition recorder designed for vehicle testing, performance evaluation, and advanced multichannel measurements.

Key Features

• 1000 V direct input with instantaneous DC and RMS measurement
• Up to 16 to 60 channels with plug-and-play input modules
• High-speed simultaneous logging down to 2 microseconds
• Real-time recording directly to SD card for long-term logging
• 16-bit high-resolution measurement for accurate results
• Direct CAN bus input for onboard vehicle analysis
• Built-in FFT and waveform calculation for advanced analysis
• Intuitive touch screen interface for fast setup and operation
• Designed to withstand vibration and extreme temperatures

The Memory HiCorder MR8880 is a rugged, field-ready waveform recorder designed to capture high- and low-voltage signals safely in industrial and maintenance applications.

Key Features

• Direct 600 V input for three-phase power measurements
• CAT III 600 V isolation for safe high-voltage testing
• Four completely isolated analog channels
• Simultaneous recording of three-phase systems plus one spare channel
• Wide operating temperature range from minus 10 to 50 degrees Celsius
• Shock- and vibration-resistant housing with side protectors
• Built-in trigger and pre-trigger functions for precise event capture
• Presets function for fast and consistent setup

The Pulse Generator MR8791 is a plug-and-play input module for Hioki Memory HiCorders, designed for precise control simulation testing of electronic control systems.

Key Features

• Outputs pulse and pattern waveforms on up to eight channels
• Supports TTL level and open-collector output signals
• Designed for control simulation testing of ECUs and control boards
• Suitable for engine, airbag, brake, and power steering systems
• Wide frequency range for pulse and logic pattern generation
• Built-in self-test function for reliable operation
• Isolated design between unit and output channels
• Compact form factor for laboratory and test bench integration

The RM3542C Resistance Meter is designed for high-precision, in-line testing of chip resistors and ferrite beads. It delivers fast, reliable, and safe measurement for modern production lines.

Key Features

• ΔR function for cross-stage process comparison (RM3542C-3)
• BIN grading for instant sorting into up to 7 categories (RM3542C-3)
• Jumper resistance support accelerates low-resistance measurements
• Low-stress testing ≤5 V prevents damage to delicate components
• Continuous contact monitoring ensures reliable results
• Galvanically isolated architecture for noise immunity on production lines
• Optimized integration time for high-speed, repeatable measurements

The RM3543 Resistance HiTESTER is a precision DC resistance meter designed to measure ultra-low and low shunt resistances with outstanding accuracy. Ideal for automated systems, this tester ensures repeatable results and reliable data for current sensing resistors, shunts, and other low-resistance components.

Key Features

• Measures super-low resistances: 0.1 mΩ with ±0.16% accuracy
• Ultra-high resolution: 0.01 μΩ for precise inspection
• Offset voltage correction minimizes thermoelectromotive effects
• Scaling function adjusts readings for mounted components
• Contact improvement function ensures stable and reliable measurements
• Advanced contact-check, comparator, and data export capabilities
• Intuitive interface with strong noise immunity
• GP-IB interface available on RM3543-01 for automated systems

The RM3544 Resistance Meter is a high-precision instrument designed for DC resistance measurement in motors, transformers, coils, and power contacts. Ideal for both manual and automated production lines, it ensures fast, reliable, and accurate inspection of electrical components.

Key Features

• High-precision measurement: 0.02% basic accuracy, 1 μΩ resolution
• Wide range: 30 mΩ to 3.5 MΩ, suitable for coils, transformers, and relays
• Maximum testing current: 300 mA
• Temperature correction ensures accurate results even with thermal fluctuations
• EXT I/O, RS-232C, and USB support (RM3544-01) for automated production line integration
• Optional LED comparator and audible PASS/FAIL tones for noisy environments
• Fast measurement speed: 21 ms (50 Hz) / 18 ms (60 Hz)

The RM3545A Resistance Meter is a high-precision instrument designed for accurate resistance measurement in production lines and EV power systems. Ideal for monitoring welds, busbars, and electrical connections, it ensures quality, efficiency, and traceability.

Key Features

• Ultra-high precision: 0.045% basic accuracy, 1 nΩ resolution
• Wide measurement range: 1 nΩ to 1200 MΩ
• 1 A maximum testing current for reliable low-resistance measurement
• Offset Voltage Compensation (OVC) for EMF correction
• Temperature measurement and correction (TC) for consistent results
• Multi-channel support: up to 20 channels with Z3003 multiplexer
• High path resistance tolerance for seamless integration into automated systems
• LAN interface, fast measurement (21 ms), and compatibility with Excel® and LabVIEW®
• Advanced contact-check, comparator, control, and communications functions

The RM3546 Resistance Meter is engineered for ultra-high precision low-resistance measurement in battery pack and module manufacturing environments, ensuring reliable weld quality inspection even under rapidly changing temperatures.

Key Features

• Ultra-high precision low-resistance measurement with 1 nΩ resolution
• Optimized for weld quality inspection in battery pack and module production lines
• Advanced Temperature Compensation enables stable measurement immediately after welding
• Advanced Offset Voltage Compensation minimizes temperature and noise-related errors
• Active Circuit Protection safeguards the instrument from over-input up to DC 60 V
• Supports maximum allowable path resistance of 9 ohms for flexible system design
• Scalable multi-channel measurement up to 132 channels with expansion units

The RM3548-50 Resistance Meter is a high-precision handheld instrument capable of measuring from 0.1 µΩ up to 3.5 MΩ. Designed for professional maintenance in EVs, aircraft, and motors, it combines accuracy, ease of use, and advanced connectivity for efficient workflow.

Key Features

• Ultra-high precision: 0.02% basic accuracy, 0.1 µΩ resolution
• Wide measurement range: 0.1 µΩ to 3.5 MΩ
• Automatic temperature correction for faster, accurate testing
• Four-wire measurement method with offset voltage compensation (OVC)
• Wireless data transfer with optional Z3210 adapter to Excel® or mobile apps
• Circuit protection against incorrect voltage inputs (up to 60 V DC)
• Versatile probes for EV, aircraft, and motor maintenance
• User-friendly PASS/FAIL function and easy resistance measurement

The SM7120 Super Megohm Meter provides rapid, ultra-low current and high-resistance measurement, making it perfect for automated production lines, high-voltage applications, and precise testing of electronic components, EV parts, and insulation materials. Its 2000 V output, exceptional noise resistance, and flexible design ensure reliable, repeatable measurements even in complex environments.

Key Features

• 6.4 ms high-speed measurement including contact check
• Maximum 2000 V output for high-voltage testing
• 0.1 fA ultra-low current resolution for precise detection
• 2 × 10¹⁹ Ω maximum display range
• 300x improved noise resistance for stable results
• Built-in EXT I/O, RS-232C, GP-IB, and USB connectivity
• Multipurpose functionality: Electrometer, Picoammeter, IR Meter
• Ideal for electronic components, EVs, wearables, and insulation testing