We have compiled a list of manufacturers, distributors, product information, reference prices, and rankings for Flaw detector.
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Flaw detector Product List and Ranking from 37 Manufacturers, Suppliers and Companies

Last Updated: Aggregation Period:Jul 23, 2025~Aug 19, 2025
This ranking is based on the number of page views on our site.

Flaw detector Manufacturer, Suppliers and Company Rankings

Last Updated: Aggregation Period:Jul 23, 2025~Aug 19, 2025
This ranking is based on the number of page views on our site.

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  4. 4 KJTD Osaka//Testing, Analysis and Measurement
  5. 5 電子磁気工業 Tokyo//Industrial Electrical Equipment

Flaw detector Product ranking

Last Updated: Aggregation Period:Jul 23, 2025~Aug 19, 2025
This ranking is based on the number of page views on our site.

  1. Digital Ultrasonic Flaw Detector 'UI-29' Latest Model
  2. Portable Ultrasonic Flaw Detector USM36
  3. [Information] Regular Inspection Methods for Ultrasonic Testing Equipment
  4. 4 Portable Ultrasonic Flaw Detector Krautkramer USM100
  5. 5 Digital Ultrasonic Flaw Detector 'UI-S9/UI-R1'

Flaw detector Product List

211~225 item / All 293 items

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Automatic ultrasonic testing device for CVT projection welding joints.

A device that automatically determines the joining area and number of multiple projection welding points.

The "CVT Projection Welding Joint Automatic Ultrasonic Testing Device" is a device that automatically determines the joining area and number of multiple projection welds. It partially submerges the workpiece and rotates it while measuring the weld length of multiple projection welds to determine pass or fail. 【Features】 ◎ Line Specification: Inline automatic operation ◎ Defect Detection: Abnormal number of points / Nugget diameter abnormality / Position abnormality / Blowhole ◎ Testing Method: Partial immersion method ◎ Processing Capacity: 24 seconds per unit *For more details, please refer to the PDF document or feel free to contact us.

  • Industrial Endoscope

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Torque converter laser welding automatic ultrasonic testing device

Automatic ultrasonic inspection of insufficient fusion and misalignment in fiber laser welding!

The "Torque Converter Laser Welding Automatic Ultrasonic Testing Device" automatically inspects for issues such as insufficient penetration and misalignment in fiber laser welds using ultrasonic technology. This testing device checks the weld immediately after laser welding. If a defect is detected, the line stops, and the cause of the defect is eliminated. 【Features】 ◎ Line Specification: Inline automatic operation ◎ Detected Defects: Insufficient penetration / Misalignment ◎ Processing Capacity: 40 seconds per unit ◎ Testing Method: Local immersion method using a water nozzle *For more details, please refer to the PDF document or feel free to contact us.

  • Industrial Endoscope

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Ultrasonic testing device for drive shaft CVJ joint

A device for semi-automatic flaw detection of bonding defects in the friction welding area of CVJ shafts.

The "Drive System CVJ Shaft Joint Ultrasonic Testing Device" is a semi-automatic testing device that manually detects bonding defects in the friction stir welding area of CVJ shafts. It detects planar defects that occur in the friction stir welding area. 【Features】 ◎ Line Specification: Online / Offline ◎ Detected Defects: Central Joint Defects / Peripheral Joint Defects ◎ Processing Capacity: 28 seconds per unit ◎ Testing Method: Direct Contact Gap Method *For more details, please refer to the PDF document or feel free to contact us.

  • Industrial Endoscope

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Portable Welding Joint Automatic Ultrasonic Testing Device "RODscan"

JIS-compliant semi-automatic ultrasonic testing device for butt welds in bridges and similar structures.

"RODscan" is an ultrasonic flaw detection device specifically designed for welds, equipped with an automatic scanning function and compliant with JIS-Z-3070. 【Features】 ◎ Lightweight and excellent for field work ◎ Passed the certification test by the Ministry of Land, Infrastructure, Transport and Tourism ◎ Performs simultaneous flaw detection at 2 channels with an auxiliary function for pass/fail judgment *For more details, please refer to the PDF document or feel free to contact us.

  • Other inspection equipment and devices

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Automatic Ultrasonic Testing Device for Drawn Steel Pipes

This is a device used for full inspection of pull-out electric welded steel pipes used in hydraulic cylinder cases for construction machinery!

The "Automatic Ultrasonic Testing Device for Drawn Steel Pipes" is a device that performs comprehensive testing on drawn electric welded steel pipes used for hydraulic cylinder cases in construction machinery! The device cuts out pipes one by one from the stocker, and while rotating them on turning rollers, the ultrasonic testing head moves axially to conduct comprehensive testing. 【Features】 ◎ Available in types for large and small diameters ◎ Comes in contact type and local immersion type ◎ Detects cracks on both sides generated in the axial direction ◎ Capable of inspecting lamination defects *For more details, please refer to the PDF document or feel free to contact us.

  • Other inspection equipment and devices

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Ultrasonic testing device for electronic beam welded components of construction machinery transmissions

A semi-automatic ultrasonic testing device that simultaneously inspects four welded areas submerged in water!

The "Electronic Beam Welding Ultrasonic Testing Device for Construction Machinery Mission Parts" is a semi-automatic ultrasonic testing device that simultaneously inspects the four welding areas of a submerged workpiece. It detects insufficient penetration and misalignment in all welding areas. 【Features】 ◎ The device is designed to accommodate small quantities of various types. ◎ Processing capacity: 60 seconds per piece. *For more details, please refer to the PDF document or feel free to contact us.

  • Other inspection equipment and devices

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SAW welded steel pipe automatic ultrasonic testing device

The device can be equipped with a TOFD system to perform ultrasonic testing of seam welds in line pipes and other components from various directions!

The "SAW Welding Steel Pipe Automatic Ultrasonic Testing Device" is a device that performs ultrasonic testing on seam welds of line pipes from various directions and is capable of being equipped with a TOFD device. After placing the steel pipe on a cart and positioning the weld joint upwards, the testing head of the gantry-type testing mechanism contacts the pipe to perform the testing. 【Features】 ◎ Capable of testing pipes up to 3 meters in length. ◎ The probe is automatically calculated and positioned. ◎ Equipped with a weld seam tracking function. *For more details, please refer to the PDF document or feel free to contact us.

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ERW mill automatic ultrasonic flaw detection device

This is a device that is installed immediately after the welding of electric welded steel pipes and detects welding anomalies through ultrasonic testing!

The "ERW Millcon Automatic Ultrasonic Testing Device" is a device that is installed immediately after the welding of electric resistance welded steel pipes to detect abnormalities in the weld through ultrasonic testing. After placing the steel pipe on a cart and positioning the weld joint upwards, the testing head of the gantry-type testing mechanism contacts the pipe to perform the testing. After cutting the bead on both sides following electric resistance welding, ultrasonic testing is conducted using pulse reflection methods or tandem methods from both sides of the weld joint. 【Features】 ◎ Customizable device construction to match work size ◎ Capable of handling a variety of testing types ◎ Processing speed ≧ 45 m/min *For more details, please refer to the PDF document or feel free to contact us.

  • Other inspection equipment and devices

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Rotary-type automatic ultrasonic flaw detection device

This is a rotary ultrasonic testing device for full ultrasonic inspection of pipes and steel bars!

The "Rotary Automatic Ultrasonic Testing Device" is a device for conducting full surface ultrasonic testing of pipes and rebar. While vertically transporting the pipes and rebar, ultrasonic sensors rotate around the workpiece to perform the testing. 【Features】 ◎ Capable of full body testing ◎ Workpiece size range is approximately φ20 to 100 ◎ Rotation speed is below 2000 rpm *For more details, please refer to the PDF document or feel free to contact us.

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Hydraulic cylinder block lining surface & interface automatic ultrasonic testing device

Detect delamination and surface defects! Color check and ultrasonic testing can be performed simultaneously!

The "Hydraulic Cylinder Block Lining Surface & Interface Automatic Ultrasonic Testing Device" is a high-performance device that detects delamination and surface defects occurring in the curved copper lining section. Traditionally, inspections were conducted using color checks and manual ultrasonic testing, but this device allows both inspections to be performed simultaneously. It is compatible with a variety of products and has comprehensive rust prevention measures. 【Specifications】 ■ Line Specification: Inline Automatic Testing ■ Detection Results: Lining Layer Delamination / Surface Voids / Inclusions ■ Processing Capacity: Approximately 60 seconds per unit ■ Compatible Models: 5 to 10 types ■ Changeover: None *For more details, please refer to the PDF document or feel free to contact us.

  • Other measurement, recording and measuring instruments

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Spherical LNG Tank Ultrasonic TOFD Testing Device

High-performance inspection of blowholes and cracks occurring in the welds of spherical aluminum tanks!

The "Spherical LNG Tank Ultrasonic TOFD Inspection Device" is an inspection device designed to efficiently detect blowholes and cracks that occur in the welds of spherical aluminum tanks mounted on LNG carriers. Since the welds of aluminum have a low specific gravity, blowholes are prone to occur, and they are generally inspected using X-rays. By adopting TOFD, we have improved the detection of blowholes to a performance level equivalent to that of X-rays, enhancing processing capability. 【Specifications】 ■ Installation Method: Set on a welding rail ■ Defects Detected: Blowholes/Cracks/Inclusions, etc. ■ Processing Capability: 300 mm/second ■ Judgment Method: Manual judgment *For more details, please refer to the PDF document or feel free to contact us.

  • Other measurement, recording and measuring instruments

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ZETEC Inline Non-Destructive System 'TOPAZ64'

[Video Available] An advanced inspection system integrated into the manufacturing inline that significantly enhances the productivity of the inspection process!

Daiya Electronic Application Co., Ltd. became the domestic primary authorized distributor of ZETEC, Inc. in the United States in December 2018. The ZETEC inline non-destructive testing system 'TOPAZ64' is a fully integrated portable 64-channel phased array UT (PAUT) device that enables faster and more reliable inspections. It intelligently combines the power of 64 active channels for PAUT applications with advanced full matrix capture (FMC) and total focusing method (TFM) capabilities. It is well-suited for demanding applications in oil and gas, power generation, manufacturing, and transportation, providing excellent coverage and accuracy regardless of complex composite materials or thick welds. 【Features】 ■ Fully integrated portable 64-channel phased array UT device ■ Provides faster and more reliable inspections ■ Intelligently combines the power of 64 active channels with advanced FMC and TFM capabilities *For more details, please refer to the PDF document or feel free to contact us.

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ZETEC DYNARAY & DYNARAY LITE

DYNARAY series of ultra-high-performance phased array ultrasonic testing devices. It offers the highest level of performance required for phased array ultrasonic technology.

Daiya Electronic Application Co., Ltd. has become the domestic primary authorized distributor for ZETEC, Inc. in the United States since December 2018. The DYNARAY series from ZETEC is a high-performance phased array ultrasonic testing device that offers unparalleled power and versatility. It is ideal for challenging inspection requirements such as 2D matrix array probes, long-range propagation applications, low-frequency probes, and complex shapes. ■ Functions and Features • Capability for 2-D matrix array probes Can simultaneously excite up to 256 elements, with a maximum of 512 channels • Inspection speed High-speed data processing rate, up to 20MB/s • Wide range of probe frequencies Low-frequency array probes (minimum 0.5MHz) • Flexibility for inspection conditions Can apply up to 4,096 different focal laws, with position-dependent focal laws to accommodate complex shape variations • 3D analysis environment Controlled using UltraVision, visualizing the collected data of the inspection target in 3D

  • Defect Inspection Equipment

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ZETEC MIZ 21C butt weld crack inspection video now available.

A video is now available showcasing the application of the ZETEC MIZ 21C Surf X probe to steel butt welds!

Daiya Electronic Application Co., Ltd. has become the domestic primary authorized distributor of ZETEC, Inc. in the United States since December 2018. The latest handheld eddy current tester supports array probe surface inspection. The low-cost MIZ-21C can be easily applied to various applications in aerospace, oil and gas, manufacturing, and power-related industries. With a long-lasting battery and an intuitive touchscreen, it allows for stress-free and faster inspections over a wider area than before. The MIZ-21C supports a wide range of probe and scanner options, and we offer three models to meet your inspection requirements and budget. 【About ZETEC, Inc.】 Based in Seattle, USA, and Quebec, Canada, this advanced flaw detection equipment manufacturer has launched the next-generation high-performance phased array devices DYNARAY, DYNARAY-Lite, and the compact high-performance ZIRCON to the market. Additionally, with the completion of the integrated portable phased array inspection device TOPAZ, a lineup suitable for various markets has been established.

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[Case Study Collection Available] Non-Destructive Testing Industry-Specific Case Study Collection *Exhibited at the Railway Technology Exhibition

We publish case studies of non-destructive testing manufacturers that ensure the safety of the Shinkansen by industry! We handle a wide range of equipment, including ultrasonic flaw detection devices and radiographic testing equipment.

Daiya Electronic Applications is engaged in the development of technology in the field of non-destructive testing, receiving requests from renowned companies. We make suitable proposals while considering customer demands and cost aspects. Some may have seen reports about cracks found in the Shinkansen. In response to such a significant incident, there is a growing movement to analyze the causes and prevent recurrence by incorporating our non-destructive testing equipment. It has already been adopted by multiple railway companies and has gained strong trust from industry stakeholders, demonstrating its effectiveness in clarifying the causes of accidents and preventing their recurrence in other fields as well. This document includes useful inspection case studies from various industries related to non-destructive testing, provided by Daiya Electronic Applications, a specialist group that offers custom inspection equipment and automation devices specializing in ultrasonic, X-ray, and eddy current testing. [Contents] ■ Inspection case studies by industry ■ Major inspection projects delivered ■ Key client companies [Case Studies] ■ Automotive and construction machinery ■ Steel ■ Power, gas, and petrochemicals ■ Ships, bridges, and steel structures ■ Non-ferrous metals and railways ■ Electrical and electronics ■ Non-metals and building materials ■ Others

  • Flaw detection testing

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