日置電機 List of Products and Services

The "Power Analyzer PW8001" is a power meter that can accurately evaluate the power conversion efficiency of inverters and motors using GaN/SiC. It offers excellent measurement accuracy across a wide frequency range, not only at 50Hz/60Hz but also for DC and up to 50kHz, allowing for precise evaluation of power conversion efficiency. With high sampling performance and noise resistance, it accurately captures high-speed switching waveforms. It can measure power for up to 8 channels with a single unit, enabling comprehensive evaluation of multi-system devices. Additionally, users can define "non-linearity correction" and "friction correction," and perform calculations using correction tables. 【Features】 ■ World-class measurement accuracy for precise evaluation of power conversion efficiency ■ Accurate capture of power fluctuations due to high-speed switching ■ Construction of an optimal measurement system with two types of input units ■ Up to 8-channel power measurement with a single unit ■ Automatic correction of the phase characteristics of current sensors *For more details, please refer to the related links or feel free to contact us.

• Other measuring instruments

The "3665" is a LAN cable high tester that simultaneously checks wire map, direction, and cable length, providing a consolidated display of measurement results that is easy to understand at a glance. With the wire map, you can confirm the wiring after installation and identify the location of any breaks. The measurement results [OK/NG] are clear at a glance. Additionally, we offer up to 21 terminators (including options). This is convenient for checking the connection destinations of multiple cables. 【Features】 ■ Shielding support ■ CAT6 support ■ Wire map: reliably detects split pairs and checks wiring conditions ■ Cable length: improved measurement accuracy, identifies break/short circuit locations ■ Direction: identifies the connection destinations of up to 21 cables *For more details, please refer to the PDF document or feel free to contact us.

• Other measuring instruments

The "DT4200 Series" is a digital multimeter that features a warning function to immediately alert users of over-input, helping to prevent accidents. With a robust design that withstands drops from 1 meter onto concrete, it prevents failures caused by dust entering the device. Additionally, the rotary switch is designed for operation while wearing thick work gloves, making it easy to turn even with gloves on, considering the hazardous measurement locations and fieldwork. 【Features】 ■ Accurately and quickly measures the output voltage on the inverter's secondary side ■ True RMS measurement that accurately measures distorted current waveforms ■ Easy to read display from an angle or in dark places ■ Excellent usability with hands-free operation ■ A wide variety of probe tips to choose from according to the measurement location *For more details, please refer to the PDF document or feel free to contact us.

• Measurement and Inspection
• Other measuring instruments

The "FT6031-50" is a ground resistance meter that features dustproof and waterproof performance as well as robustness, and it can be washed even when dirty. It has an international protection rating of IP67, meaning it can be submerged under certain water pressure conditions temporarily without water entering the interior, and it prevents dust from getting inside. Additionally, it uses a large LCD panel with a wide viewing angle, improving visibility outdoors. This product significantly reduces the time required for preparation, measurement, and cleanup tasks. 【Features】 ■ Washable even when dirty ■ Shock-resistant design ■ Automatic check ■ High precision & zero adjustment ■ Automatic switching of connections with a selection key for 2-electrode or 3-electrode methods *For more details, please refer to the PDF document or feel free to contact us.

• Measurement and Inspection
• Other measuring instruments

We would like to introduce our "Digital Insulation Resistance Tester." It efficiently manages measurement data via Bluetooth communication and features a switch-equipped lead to improve work efficiency. It also includes convenient measurement functions for low resistance measurements and AC/DC voltage measurements during inspections. Additionally, it evaluates the measurement values against a user-defined reference value, and if the measured value does not meet the reference, it alerts you with a red light and a buzzer sound. 【Features】 ■ Efficient management of measurement data via Bluetooth communication ■ Improved work efficiency with switch-equipped leads ■ Notification of judgment results through light and sound ■ Convenient measurement functions for inspections ■ Prevention of high voltage application due to misoperation *For more details, please refer to the PDF document or feel free to contact us.

• Measurement and Inspection
• Other measuring instruments

The "CM4002/CM4003" is an AC leak clamp meter that accurately detects minute leakage currents using a newly designed sensor. It uses high permeability magnetic materials for the core and shield, and the CT sensor is constructed with a uniform winding structure. When clamped, it detects with the same sensitivity regardless of the position of the wire within the jaws, and a low-pass filter cuts high-frequency capacitive leakage currents caused by inverter devices. 【Features】 ■ Uniform measurement sensitivity within the jaws ■ Resistant to external magnetic field influences ■ Cuts the effects of high-frequency currents ■ Wide measurement range from leakage current to load current ■ Convenient features for comfortable measurement *For more details, please refer to the PDF document or feel free to contact us.

• Measurement and Inspection
• Other measuring instruments

The "FT6380-50" is a clamp ground resistance meter that improves work efficiency with a compact sensor. With a light grip that can be opened with two fingers, it can be clamped even in narrow spaces. The sensor design supports high accuracy, and the shield design suppresses leakage flux, achieving high-accuracy measurements and improved repeatability. Additionally, measurement values can be transmitted to smartphones or tablets via wireless communication. 【Features】 ■ Easy to work with a light grip ■ Sensor design that supports high accuracy ■ Measurement values are easy to read ■ Stores 2000 data points ■ Judgment results are indicated by sound *For more details, please refer to the PDF document or feel free to contact us.

• Other measuring instruments

The CM3291 is a large-diameter AC clamp meter that is easy to grip. It can clamp adjacent wiring of various breakers and can be used in a wide temperature range of -25°C to 65°C. Its robust design allows it to withstand a drop from 1 meter onto concrete. Additionally, when used in conjunction with the optional AC flexible current sensor "CT6280," it makes measuring large currents and handling thick or double wiring effortless. 【Features】 ■ Large diameter for easy clamping ■ Can clamp adjacent wiring of various breakers ■ Wide operating temperature range ■ Withstands drops from 1 meter onto concrete *For more details, please refer to the PDF document or feel free to contact us.

• Measurement and Inspection
• Other measuring instruments

The "Clamp Current Meter Series" allows for accurate measurements even in extreme temperature environments such as below freezing or scorching heat. It maintains measurement functionality even in the presence of dust and water droplets. Measurements of electrical wires and distribution boards can be safely conducted with a voltage of up to 600V between ground. Additionally, when equipped with the wireless adapter Z3210, Bluetooth communication is possible, allowing for direct data transfer to Excel files and integration with GENNECT Cross. 【Features】 ■ Operating temperature range: -25°C to 65°C ■ Dust and water-resistant design ■ Expanded measurement range: CAT IV 600V ■ Bluetooth communication available with Z3210 ■ Measurement data can be recorded and managed with GENNECT Cross *For more details, please refer to the PDF document or feel free to contact us.

• Other measuring instruments
• Measurement and Inspection

HIOKI's clamp meters are "professionally selected" clamp meters that combine easy-to-grip slim jaws with safety, durability, and convenience. They are capable of measuring AC and DC currents, leakage currents, power measurements, with a measurement range from 0.6A to a maximum of 2000A, and can connect to flexible sensors for measuring large currents up to 4200A and large diameters. Choosing the right meter based on the measurement target and environment is crucial. Using the series catalog, you can easily see not only the electrical specifications of all products but also the differences in size at a glance. Features such as Bluetooth® tablet communication compatibility and safety standard categories make it easy to select according to your business needs.

• Other measuring instruments

We provide the world's first measurement solution to shorten the development time of LIB electrode sheets.

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The applied voltage has been increased to a maximum of 4200V, and the ST4030 has been reborn as the ST4030A! ● By quantifying the response waveform, a one-turn short can be identified. ● Impulse testing can be performed in the rotor assembly state based on LC and RC values. ● The discharge detection function (optional) accurately detects pseudo-shorts. ● Captures and does not miss subtle changes in the waveform with high-speed sampling × high resolution × long waveform. ● Reduces variation in applied voltage, achieving high accuracy in defect detection. ● Complies with the insulation breakdown voltage test (BDV) required by standards.

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The 【MR6000】 is the flagship model of waveform recorders that supports inverter testing with a 10 times improvement over conventional models and high-speed sampling at 200 MS/s. With high-resolution 16-bit 32-channel long-term measurement, it enables multifaceted analysis. It features a touch panel with a sophisticated UI, real-time saving, ultra-fast data transfer, and concierge functions that allow for smooth settings, measurements, confirmations, and analyses. It is a device that serves as a partner for engineers to achieve maximum results in a limited time.

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The "SM9001" is an electrode for measuring surface/volume resistance that can measure sheet, film, plate-shaped products, materials, and static electricity prevention flooring in their original form. By simply placing the main unit on static electricity prevention flooring or resin, stable surface resistance measurements can be achieved. It supports high resistance measurements of 10^13Ω (10 TΩ) at 1000V. 【Features】 - Compatible with test voltage of 1000V - Enables stable resistance measurements of materials and measurements of characteristics under high voltage application - Can measure sheets and molded products as they are - Electrode compliant with JIS C2170 and IEC 61340-2-3 standards - Supports resistance measurements of samples with significant thickness *For more details, please refer to the PDF document or feel free to contact us.

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The "SM7110, SM7120, and SM7420" are ultra-high insulation resistance meters capable of stable measurements with strong noise resistance. They can also be used as picoammeters and high-resistance meters, making them ideal not only for development purposes but also for line integration. 【Basic Performance】 ■ Maximum display of 2×10^19Ω for ultra-high resistance measurement ■ Minimum resolution of 0.1 fA for high-resolution current measurement ■ Maximum resistance measurement of 2000V 【Features】 ■ Variability of 1/60, noise resistance performance 300 times greater ■ Compatible with components that have increased high voltage resistance ■ Fastest inspection speed of 6.4 ms ■ Advanced 2kV floating circuit ■ 16mm large-diameter triaxial connector *For more details, please refer to the PDF document or feel free to contact us.

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The "ST5520" is an insulation resistance tester that can perform high-speed measurements in as fast as 50ms. It quickly discharges residual voltage. Additionally, by using the contact check function, you can verify that the tester is securely in contact with the test subject before inspection, preventing incorrect measurements that could occur if the test is conducted without proper contact. 【Features】 ■ Quick measurement in as fast as 50ms ■ Equipped with high-speed automatic discharge function ■ Prevention of incorrect measurements due to poor contact ■ Flexible setting of test voltage values (1V resolution, settings from 25 to 1000V) ■ Prevention of defective products from entering the market *For more details, please refer to the PDF document or feel free to contact us.

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The "PW3336・PW3337" is a simple high-accuracy power meter equipped with a direct input method for measuring currents up to 65A and standard harmonic analysis functionality. For large currents exceeding 65A, measurements can be made using optional current sensors. It is ideal for the development and production of motors, inverters, power conditioners, and power supplies, as well as for understanding and verifying energy-saving performance in industrial and household appliances such as machine tools and air conditioning equipment. 【Features】 ■ Measurement accuracy remains unchanged even for large current measurements ■ 3-channel power meter ■ High basic accuracy of ±0.15% ■ Simultaneous processing of power data, harmonics, and all data ■ High-accuracy measurements even at low power factors *For more details, please refer to the PDF materials or feel free to contact us.

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The "BT4560" is a battery impedance meter that measures the reaction resistance of batteries using low-frequency AC-IR measurements. By measuring the internal impedance at low frequencies below 1Hz, it eliminates the need for charging and discharging, significantly shortening the measurement time for battery cells. Additionally, it achieves stable measurements with a circuit configuration that is less affected by contact resistance and wiring resistance. 【Features】 ■ Fast measurement time with low-frequency AC-IR measurement ■ Compact design in a single unit ■ Ultra-low impedance measurement ■ Circuit configuration resistant to contact resistance ■ High-precision DC voltage measurement *For more details, please refer to the PDF document or feel free to contact us.

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The BT3554 is a battery tester that can diagnose the degradation of lead-acid batteries. It can automatically save measurement values without the need for switch operation once they stabilize, with the fastest save time of about 2 seconds from when the leads contact the terminals, which is a 60% reduction compared to conventional models. If you choose the Bluetooth-compatible model, there is no need for handwritten data collection. 【Features】 ■ Equipped with noise reduction technology ■ Reliable measurements even in UPS operating conditions ■ Backlit display for easy reading in dimly lit areas ■ Quick data saving, report creation, and reporting on-site ■ Use the dedicated app GENNECT cross for data collection on your smartphone *For more details, please refer to the PDF document or feel free to contact us.

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The "IM7580 series" is an impedance analyzer that covers a wide measurement frequency range from 1 MHz to 3 GHz. It achieves measurements that balance high speed and high stability. This shortens tact time and increases productivity. 【Features】 ■ Covers measurement frequencies from 100 kHz to 3 GHz ■ High-speed and high-stability measurements ■ Fastest in all models at 0.5 ms (analog measurement time) ■ Space-saving half-rack size ■ Five models selectable by frequency *For more details, please refer to the PDF document or feel free to contact us.

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The "Chemical Impedance Analyzer IM3590" is a measuring instrument that supports impedance (LCR) measurements of electrochemical components and materials, with a wide measurement frequency range of 1mHz to 200kHz, high-speed measurements at a maximum of 2ms, and a basic accuracy of ±0.05%. It is capable of Cole-Cole plotting and equivalent circuit analysis. Combining advanced display and analysis functions required for research and development with LCR measurement capabilities for general electronic components, this single device supports a wide range of measurement applications. 【Features】 ■ Wide range signal source from 1mHz to 200kHz ■ Continuous measurement of LCR and sweep measurements, enabling high-speed testing with one device ■ Capable of measuring internal impedance in a no-load state of batteries ■ High-speed measurements at a maximum of 2ms, accelerating sweep measurements ■ Basic accuracy of ±0.05%, suitable for component inspection and research and development measurements *For more details, please refer to the PDF materials or feel free to contact us.

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This is an inexpensive insulation resistance tester equipped with a contact check function and a stabilized power supply to prevent a decrease in inspection reliability.

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To create safe and high-performance batteries, inspection during the production process is crucial. In shipping and incoming inspections, the performance of the battery is checked by measuring "internal resistance (AC-IR)" and the safety of the battery is assessed by measuring "open circuit voltage (OCV)."

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