HIOKI E E CORPORATION

The Hioki Rack-mounted Multi-channel System Recorder (MR8741/MR8740) is a powerful, high-speed, single-device solution for waveform recording and generation. Ideal for test systems, it offers high-resolution, isolated multi-channel measurements with fast sampling capabilities.

Key Features:

• Integrated waveform recording and generation in one device
• Equipped with DVM Unit MR8990 for high-accuracy 24-bit resolution measurements
• Supports up to 16 channels (MR8741) for multi-channel testing
• Isolated input between channels and from input to chassis (up to 300 V AC/DC)
• High-speed sampling up to 20 MS/s
• Compact rack-mountable design (4U height, under 180 mm depth)
• Monitor display and setting access via DVI-D and mouse
• Enables remote measurement and control via LAN
• Browser-based screen monitoring or advanced control via Hioki 9333 LAN Communicator

The Hioki Memory Recorder is a high-speed, fully-isolated data acquisition system designed for precise and simultaneous measurement of multiple analog and logic signals. Ideal for testing, simulation, and system diagnostics, it combines waveform generation and recording in one powerful unit.

Key Features:

• Generate and record waveforms using a single device
• Simulate issues by outputting previously recorded problematic waveforms to test devices
• Supports 32 analog + 32 logic channels, expandable to 28 analog + 64 logic channels
• High-speed sampling up to 20 MS/s with fully isolated inputs
• Ensures safe measurement with complete analog input isolation
• Equipped with a large-capacity 512M-word memory
• Simultaneously measures high voltage and ultra-low voltage system signals

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 Memory HiLogger LR8431 is a compact, high-speed 10-channel data logger designed for accurate measurement of voltage, temperature, pulse, and rotation signals. With fully isolated analog channels, 10 ms simultaneous sampling, and flexible USB and CF card storage, it delivers reliable performance for R&D, production lines, and field testing applications.

Key Features

• 10 isolated analog input channels for safe, interference-free measurement
• 10 ms simultaneous sampling across all channels
• Records directly to USB flash drive or Compact Flash card
• Storage media can be replaced during active recording
• Improved thermocouple accuracy with enhanced reference junction compensation
• Noise-resistant circuitry for stable measurements
• Bright widescreen color LCD for clear waveform display
• Ultra-compact and lightweight for easy portability

The Memory HiLogger LR8450 is a portable, high-speed data logger engineered for precise measurement of voltage, temperature, strain, and resistance in automotive, e-mobility, and industrial applications. With modular plug-in units, it expands to 120 channels and offers sampling speeds as fast as 1 ms, making it ideal for high-frequency and high-voltage environments.

Key Features

• Expandable to 120 channels with modular plug-ins
• Ultra-fast 1 ms sampling for precise voltage and strain measurements
• Direct strain gauge connection for real-time stress and load analysis
• Stable logging in high-voltage and high-frequency environments
• Supports analog, temperature, and strain measurement simultaneously
• Compatible with GENNECT Cloud for remote monitoring and data management

The Memory HiLogger LR8450-01 is a high-speed, wireless-enabled data logger for multi-channel voltage, temperature, strain, and resistance measurements. With a 1 ms sampling speed and expandable capacity up to 330 channels, it is ideal for automotive, EV, and industrial applications where remote or hard-to-wire locations require precise data collection.

Key Features

• Wireless LAN model expandable to 330 channels with plug-in and wireless modules
• 1 ms sampling speed for voltage, pressure, and strain sensors
• Direct strain gauge connection for real-time stress measurement
• Minimizes noise effects for high-voltage and high-frequency applications
• Enables remote monitoring via PC or tablet using wireless LAN
• Reduces wiring complexity for dispersed or confined measurement locations

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 Hioki PW3360 Clamp On Power Logger is a compact and portable power measurement solution designed for accurate energy audits and power demand monitoring. Built for single-phase to three-phase, four-wire systems, it enables safe and efficient measurement using clamp sensors without interrupting operations.

Key Features

• Supports single-phase to three-phase, four-wire circuits
• Measures voltage from 90 V to 780 V
• Simultaneously measures up to three single-phase, two-wire circuits
• Compact and lightweight design for confined installations
• Long-term data storage using SD cards
• Quick Set function guides correct wiring and setup
• Graphical trend and demand display for quick analysis
• Optional harmonic measurement up to the 40th order

The Hioki PW3365 Clamp On Power Logger is a next-generation power measurement solution designed to eliminate short-circuit risks and electrical accidents. Using a non-metallic voltage sensor, it allows safe voltage measurement by clamping directly onto insulated cables or busbars without exposing live conductors.

Key Features

• Non-metallic voltage measurement eliminates short-circuit risk
• Supports single-phase to three-phase, 4-wire systems
• Voltage measurement range from 90 V to 520 V
• Harmonic analysis up to the 13th order
• Compact, lightweight design for flexible installation
• Stores long-term measurement data on SD cards
• Quick Setup function prevents wiring mistakes
• Ideal for energy audits and power quality assessments

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

The SM7420 Super Megohm Meter offers ultra-low current measurement with 4-channel simultaneous testing, making it ideal for automated production lines and high-precision inspection of passive components like capacitors and filters. Its advanced noise resistance, channel-independent contact checks, and multiple connectivity options ensure accurate, repeatable, and high-speed performance for mass production.

Key Features

• Four-channel ultra-low current measurement with 0.1 fA resolution
• Industry-leading noise resistance, 300x better than previous models
• High-speed testing: 6000 ps/minute for mass production efficiency
• Channel-independent low-capacitance contact check
• Built-in EXT I/O, RS-232C, GP-IB, and USB connectivity
• Ideal for automated MLCC leakage current inspection lines
• Supports integration into automated production systems

The SW2001 High Voltage Multiplexer is a durable and reliable solution designed to simplify complex motor testing setups. It allows safe and seamless switching between high voltage testing and 4 terminal low voltage measurements, helping manufacturers improve efficiency, accuracy, and equipment protection across production lines.

Key Features

• Consolidates six motor tests into one multiplexer system
• Enables safe switching between high voltage and low voltage measurements
• Supports resistance, inductance, surge, hipot, insulation resistance, and partial discharge tests
• Available in 4, 8, and 16 channel configurations
• Reduces test time and manual reconnections
• Protects low voltage instruments from stored energy damage
• Designed for long service life with high durability relays

The VIR Generator U8794 is a high-precision signal generation unit designed to simulate sensor outputs for ECU inspection, component testing, and maintenance applications.

Key Features

• Generates DC voltage, DC current, and resistance simulation signals
• Ideal for ECU inspection, electronic component testing, and equipment maintenance
• Eight fully isolated output channels for safe multi-signal simulation
• High-accuracy resistance simulation with automatic current calculation
• Designed exclusively for use with Memory HiCorder MR8740 series
• Supports sensor simulation testing without physical sensors
• Compact and lightweight design for bench and field environments