Ultrasonic Flaw Detector Product List and Ranking from 11 Manufacturers, Suppliers and Companies

Last Updated: Aggregation Period:Sep 17, 2025~Oct 14, 2025
This ranking is based on the number of page views on our site.

Ultrasonic Flaw Detector Manufacturer, Suppliers and Company Rankings

Last Updated: Aggregation Period:Sep 17, 2025~Oct 14, 2025
This ranking is based on the number of page views on our site.

  1. レックス Hyogo//Service Industry
  2. ダイヤ電子応用 Osaka//Trading company/Wholesale
  3. ダコタ・ジャパン Saitama//others
  4. 4 ソーキ Osaka//Service Industry
  5. 4 ULTRASONIC 本社 Tokyo//others

Ultrasonic Flaw Detector Product ranking

Last Updated: Aggregation Period:Sep 17, 2025~Oct 14, 2025
This ranking is based on the number of page views on our site.

  1. Ultrasonic flaw detector USM35X JE (JSNDI specifications) rental レックス
  2. Ultrasonic Flaw Detector "DFX-7 Series" ダコタ・ジャパン
  3. Automatic Ultrasonic Testing Device for Drawn Steel Pipes ダイヤ電子応用
  4. Ultrasonic testing device for electronic beam welding of truck transmissions ダイヤ電子応用
  5. 4 Aluminum Round Billet Automatic Ultrasonic Testing Device ダイヤ電子応用

Ultrasonic Flaw Detector Product List

1~15 item / All 53 items

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Introduction of Development Technology for Direct Ultrasonic Axial Force Measurement System

Provision of high-precision mass production axial force fastening technology for stabilizing bolt axial force fastening! - Measurement results using ultrasonic axial force gauges linked with nut runners.

We would like to introduce our development technology, the "Direct Axial Force Measurement System," in collaboration with our company and affiliated companies. It enables optimization of the specifications for the bolt body and the joined components, achieving cost reduction. Quality is improved through axial force stabilization, prevention of incorrect assembly, and traceability. Additionally, it allows for a reduction in the man-hours required for development maturation and torque checks during mass production. [Value Provided] ■ Cost Reduction: Optimization of bolt body/joined component specifications ■ Reduction in Man-Hours: Development maturation man-hours/torque check man-hours during mass production ■ Quality Improvement: Axial force stabilization/prevention of incorrect assembly/traceability *For more details, please refer to the PDF document or feel free to contact us.

  • Other measuring instruments

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[Information] Regular Inspection Method for Ultrasonic Testing Equipment

Introducing the periodic inspection methods specified in the Japanese Industrial Standard "JIS Z 2352"!

In this document, we introduce the "Regular Inspection Methods for Ultrasonic Testing Equipment." We include regulations regarding the "Regular Inspection Methods for Digital Testing Equipment" and preparations for regular inspections. Additionally, we explain the "Inspection Methods for Amplification Linearity," "Inspection Methods for Sensitivity Margin," and "Inspection Methods for Time Axis Linearity." 【Contents】 ■ Introduction ■ Regular Inspection Methods for Digital Testing Equipment - Preparations for Regular Inspection of Digital Testing Equipment - Inspection Methods for Amplification Linearity - Inspection Methods for Sensitivity Margin - Inspection Methods for Time Axis Linearity *For more details, please refer to the PDF document or feel free to contact us.

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Ultrasonic Flaw Detector "DFX-7 Series"

An ultrasonic flaw detector that condenses cutting-edge technology into a body weighing only 400g, with thickness gauge software also included as standard.

The DFX-7 series is an innovative ultrasonic flaw detector equipped with cutting-edge technology in a compact body weighing only 400g. It can be operated with one hand, making it comfortable to use in tight spaces and high locations where traditional ultrasonic flaw detectors are difficult to operate. In addition to excellent basic performance, including a measurement range of 0 to 25,000mm (in steel) and ultra-high resolution of 0.001mm, it features flaw detection functions such as DAC (Distance Amplitude Correction), TCG, AWS, DGS/AVG, and curvature correction. It also comes standard with all the functions of the top model ultrasonic thickness gauge, the "CMX DL+". It supports power supply from mobile batteries and USB connectors from computers. ■ Features - Unprecedentedly compact and lightweight (approximately 400g), ideal for measurements in high or narrow spaces - High-resolution measurement mode with a display of 0.001mm, ensuring high-precision measurements - All necessary functions for ultrasonic flaw detection are included as standard - All functions of the top model ultrasonic thickness gauge "CMX DL+" are included as standard - Supports power supply from AA batteries, mobile batteries, and USB chargers *For more details, please refer to the PDF document or contact us.

  • Non-destructive testing
  • Other measuring instruments

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Ultrasonic flaw detector USM36 DAC rental

Easy-to-read large color display screen! Excellent portable ultrasonic flaw detector for weld inspection.

The "Ultrasonic Flaw Detector USM36 DAC" is a portable ultrasonic flaw detector equipped with a large 7-inch display that achieves excellent UT performance and quality improvement through cutting-edge technology. It is suitable for general angled and vertical flaw detection, including weld inspection. Additionally, it comes standard with square pulses suitable for high-damping materials, allowing for intuitive operation and the display of distance-amplitude characteristic curves that indicate changes in echo height. 【Features】 ■ Large, easy-to-read color display ■ Simple and efficient operability ■ Equipped with waveform recording function, playback possible on the device or PC ■ Data management and report creation ■ Usable in harsh environments *For more details, please feel free to contact us.

  • Other analytical equipment

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Ultrasonic flaw detector "UI-S9" rental

Compatible with JSNDI specifications! An ultrasonic flaw detector that pursues ease of use with a direct key.

The "UI-S9" is an ultrasonic flaw detector that meets a wide range of needs, from various fields to qualification education with R-type functionality. It complies with JSNDI (Japan Society for Non-Destructive Inspection) specifications and features intuitive operation with direct keys. Equipped with a powerful lithium-ion battery, it allows for approximately 10 hours of use on a single charge. 【Features】 ■ Complies with JSNDI specifications ■ Screen visible even outdoors ■ Operates for approximately 10 hours on a single charge ■ Saves data to USB memory ■ Intuitive operation with direct keys ■ Stepless stand *For more details, please refer to the external link page or feel free to contact us.

  • Non-destructive testing

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Phased Array Flaw Detector SyncScan2

This is a lightweight and compact ultrasonic flaw detector with an easy-to-read 8.4-inch large screen, ideal for on-site inspection work.

Lightweight (4kg) and compact size, suitable for high-altitude and on-site work. It features an 8.4-inch touchscreen with a bright and easy-to-read large display, designed with an emphasis on operability and a layout that allows for one-handed operation. <Features> - Maintains the operability of SyncScan while significantly enhancing functionality High-performance model with a maximum of 128 elements and simultaneous excitation of 32 elements - Detection of welding defects and internal defects in steel materials - Flaw detection in high-damping materials and thick plates - High-performance model capable of testing with various probes and scanners - A wide range of scanners available tailored to inspection locations

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Ultrasonic testing device for electronic beam welding of truck transmissions

This is a device for automatically detecting defects that occur in the electron beam welding parts of large truck transmission components!

The "Ultrasonic Testing Device for Electron Beam Welded Joints of Truck Mission Components" is an automatic inspection device that detects defects occurring in the electron beam welded joints of large mission parts for trucks! It detects defects such as poor fusion, misalignment, blowholes, and cracks. 【Features】 ◎ Supports 400 types of various workpieces, minimizing setup changes! ◎ Allows selection of 1 to 4 rounds of inspection for each weld line ◎ Processing capacity: 80 seconds for 4 rounds of inspection *For more details, please refer to the PDF document or feel free to contact us.

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Lower rotating wheel / turning wheel ring gear section crack automatic ultrasonic flaw detection device

It is a device that automatically inspects for inner surface cracks and edge cracks occurring in the tooth-cutting section of the inner surface of a ring-shaped workpiece.

The "Electronic Beam Welding Ultrasonic Testing Device for Construction Machinery Mission Parts" is a device that automatically inspects for internal cracks and edge cracks occurring in the tooth-cutting area of the inner surface of a ring-shaped workpiece. 【Features】 ◎ Inspects almost the entire tooth surface ◎ Detects cracks deeper than 0.5 mm ◎ Capable of detecting not only cracks but also abnormalities in tooth cutting and core runout *For more details, please refer to the PDF document or feel free to contact us.

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Full-body automatic ultrasonic testing device for both ends of the pipe.

This is a device for inspecting the full body of the upper structure, specifically for detecting flaws in the areas around 200 mm at both ends of the pipes that have not been inspected!

The "Full Body Automatic Ultrasonic Testing Device for Both Pipe Ends" is a device that inspects the areas around both pipe ends, approximately 200 mm, which were left untested during the full body inspection in the previous process! It features a fixed side and a movable side, allowing the workpiece to be transferred laterally and set in place for inspection. The workpiece is then rotated while conducting full body testing on both pipe ends. 【Features】 ◎ Detects slits with a depth of 0.2 mm with sufficient S/N ratio ◎ Workpiece rotation speed is 300 mm/s *For more details, please refer to the PDF document or feel free to contact us.

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Aluminum Round Billet Automatic Ultrasonic Testing Device

Long billets of 2 meters or more are the target! Ultrasonic testing of the entire cross-section of aluminum round billets!

The "Aluminum Round Billet Automatic Ultrasonic Testing Device" is a device that performs ultrasonic testing on the entire cross-section of aluminum round billets used in automotive parts and other applications. It is equipped with automatic loading and unloading functions and is designed for billets longer than 2 meters. 【Specifications】 ■ Line Specification: Offline automatic operation ■ Testing Method: Vertical/Oblique Pulse Reflection Method ■ Defects Detected: Cracks/Inclusions/Blowholes ■ Target Size: Outer diameter φ50–200 mm, Length 2–6 m ■ Processing Capacity: 90 seconds to 10 minutes per billet ■ Data Storage: Image data and judgment results ■ Calibration Function: Automatic sensitivity calibration/Calibration testing *For more details, please refer to the PDF document or feel free to contact us.

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Aluminum-Ceramics Substrate Automatic Ultrasonic Testing Device

Rapid inspection of bonding defects and voids in aluminum ceramic substrates for power device components!

The "Aluminum-Ceramics Substrate Automatic Ultrasonic Testing Device" is a machine designed to quickly inspect for bonding defects and voids in aluminum-ceramics substrates, which are components of power devices. The workpieces set in the cassette are transferred to a water tank for testing both interfaces. After the testing is completed, defective areas are marked, and the pieces are sorted into OK/NG categories before being discharged into the designated cassette. 【Specifications】 ■ Line Specification: Offline Automatic ■ Detection Performance: Voids of 0.2 mm or larger ■ Processing Capacity: Approximately 30 seconds per piece *For more details, please refer to the PDF document or feel free to contact us.

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Automatic Ultrasonic Testing Device for Power Device Heat Sinks

High processing power! Internal inspection device for large heat sinks for power devices!

The "Automatic Ultrasonic Testing Device for Power Device Heat Sinks" is a device that performs internal inspection of large heat sinks for power devices with high-speed scanning. It retrieves heat sinks from a magazine placed in the work stocker and detects internal defects. After inspection, the workpieces are dried with warm air, printed, and then released back into the magazine. This device can inspect six pieces simultaneously, offering high processing capacity. 【Specifications】 ■ Line Specification: Offline Automatic ■ Detection Targets: Cracks / Voids ■ Setup Change: None ■ Processing Capacity: 12 seconds per piece *For more details, please refer to the PDF document or feel free to contact us.

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Copper-Ceramic Substrate Automatic Ultrasonic Testing Device

Rapid inspection of bonding defects and voids in copper ceramic substrates! Only good products are transferred to the next process!

The "Copper-Ceramic Substrate Automatic Ultrasonic Testing Device" is a machine that rapidly inspects for bonding defects and voids in copper ceramic substrates, which are components of power devices. After confirming two workpieces loaded into the magazine, it simultaneously inspects twelve pieces in the tank. It ejects defective products and only transfers good products to the next process. 【Specifications】 ■ Line Specification: Offline Automatic ■ Detection Performance: Voids of 0.2 mm or larger ■ Processing Capacity: 5 seconds per piece *For more details, please refer to the PDF document or feel free to contact us.

  • Measurement and Inspection

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Ultrasonic Testing Device "HYPER SCAN IV"

Improved processing speed with multi-channeling! It demonstrates excellent effectiveness in internal defect inspection and peeling inspection, among others.

The "HYPER SCAN IV" is an ultrasonic flaw detection device equipped with offline image processing capabilities that can add automatic judgment functions and multi-channel high-speed processing. It also features a full waveform acquisition function, allowing for waveform redrawing with just a gate change, significantly improving work efficiency. The use of a manual joystick enhances operability. Additionally, the inspection area is 350mm x 350mm, with a minimum inspection pitch of 20μm. It demonstrates excellent effectiveness in inspecting internal defects of mass-produced parts and in checking for delamination in soldered areas. 【Features】 ■ Multi-channel specification (2CH, 4CH) ■ Full waveform acquisition function allows for redrawing with just a gate change ■ Includes a manual joystick for operation ■ Inspection area: 350mm x 350mm ■ Minimum pitch: 20μm *For more details, please refer to the PDF document or feel free to contact us.

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[Example] Ultrasonic Testing from the Weld Bead <Parallel Scanning>

Adaptive TFM technology! Introducing examples of flaw detection tests for internal defects in welded joints.

We would like to introduce a case of ultrasonic testing conducted from the weld bead. The specifications of the test object are JIS G 3452, material SGP, and dimensions 150A, Sch80. The testing was carried out using the TPAC Explore64/64 device. Additionally, ultrasonic testing from the weld bead was also performed using perpendicular scanning. You can view the details in the attached PDF document. 【Equipment and Technology】 ■ Equipment: TPAC Explore64/64 ■ Probe: 5MHz, 64 elements, 0.6mm pitch ■ Wedge: Water-filled membrane, 20mm ■ Technology: Adaptive TFM ■ Detection sensitivity: SDHΦ 1D = 5mm, Ref +20dB *For more details, please download the PDF or feel free to contact us.

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