Flaw detector Product List and Ranking from 35 Manufacturers, Suppliers and Companies

Last Updated： Aggregation Period:Nov 05, 2025～Dec 02, 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:Nov 05, 2025～Dec 02, 2025
This ranking is based on the number of page views on our site.

  1. 螢光産業 Osaka//Building materials, supplies and fixtures manufacturers
  2. ダイヤ電子応用 Osaka//Trading company/Wholesale
  3. 菱電湘南エレクトロニクス 検査計測事業部 Kanagawa//others
  4. 4 日本フェルスター Tokyo//Educational and Research Institutions
  5. 5 電子磁気工業 Tokyo//others
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Flaw detector Product ranking

Last Updated： Aggregation Period:Nov 05, 2025～Dec 02, 2025
This ranking is based on the number of page views on our site.

  1. Radiation protection curtain "Angel Robe Curtain" 螢光産業
  2. Defect mat through-type eddy current flaw detector 日本フェルスター
  3. Portable Ultrasonic Flaw Detector USFD-20 KJTD
  4. 4 Digital Ultrasonic Flaw Detector 'UI-S7' 菱電湘南エレクトロニクス 検査計測事業部
  5. 4 York-type magnetic particle flaw detector "Um-5BK/Um-5CK" 電子磁気工業

Flaw detector Product List

136～150 item / All 195 items

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Daiya Electronic Applications Co., Ltd. Business Introduction

Daiya Electronic Applications Co., Ltd. Business Introduction

We are a company that specializes in non-destructive testing using ultrasound, X-rays, and eddy currents.

In the news, articles related to safety, such as the reactivation of nuclear power plants, large-scale automobile recalls, and the aging of infrastructure, catch my eye almost every day. Since its establishment in 1972, Daiya Electronic Application Co., Ltd. has consistently focused on "sales of non-destructive testing equipment" and "design and manufacturing of non-destructive testing systems" centered around ultrasonic testing, supporting everyone's "safety and peace of mind" in various fields such as automobiles, construction machinery, railways, ships, steel, petrochemical power plants, gas and oil pipelines, and steel bridges. Daiya Electronic Application specializes in inspection methods that do not damage objects (non-destructive testing), particularly using ultrasonic, X-ray, and eddy current testing. We offer a variety of products, including the portable flaw detector "UI series," various inspection measurement devices, component inspection equipment, and dynamic measurement devices to meet the needs of the field. For more details, please contact us or download the catalog.

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Daiya Electronic Application Co., Ltd. Development and provision of non-destructive testing and non-contact measurement equipment.

Daiya Electronic Application Co., Ltd. Development and provision of non-destructive testing and non-contact measurement equipment.

For non-destructive testing equipment, leave it to Daiya Electronics.

Our lives are evolving at an accelerating pace. The demand for convenience and comfort among consumers is increasing more and more. However, to meet these needs within limited space, it is necessary to enhance the precision of various things to the utmost limit. When these are realized, the focus will be on safety, which forms the foundation of our lives, and there can be no compromises in ensuring and maintaining that safety. We, Daiya Electronic Application Co., Ltd., are a specialized manufacturer of non-destructive testing equipment and non-contact measurement devices, dedicated to ensuring safety. Since our establishment, we have embarked on various technological developments across numerous fields. We take pride in being the "eyes" that support our lives in unseen ways, both now and in the future. 【Products We Handle】 ○ General Inspection and Measurement Equipment → We also handle the production of various ultrasonic probes and eddy current detection coils. ○ Component Inspection Devices → We have a proven track record in various fields, including automotive. ○ Large Item Inspection Devices → We propose optimal systems. ○ Automatic Measurement Devices → We also accommodate sample testing. For more details, please contact us or download our catalog.

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Guide to Ultrasonic Testing Equipment for Steel Pipes

Guide to Ultrasonic Testing Equipment for Steel Pipes

Introduction of large-diameter welded steel pipe SAW ultrasonic testing devices and ultrasonic testing devices for architectural square columns.

This is an introduction to the "ultrasonic flaw detection device for steel pipes" handled by Daiya Electronic Applications, which is engaged in the design and manufacturing of non-destructive testing equipment systems. We offer a lineup that includes the "CONDOR," an offline ultrasonic flaw detection device for longitudinal welds of large-diameter steel pipes with diameters up to 3 meters, as well as the "BOXY," an ultrasonic flaw detection device for architectural square columns, and small-diameter rotary ultrasonic flaw detection devices. 【Partial Lineup】 ■ Large-diameter welded steel pipe SAW ultrasonic flaw detection device "CONDOR" ■ Automatic ultrasonic flaw detection device for drawn steel pipes "SADDLE" ■ Ultrasonic flaw detection device for architectural square columns "BOXY" ■ Online ERW ultrasonic flaw detection device ■ ERW mill-con ultrasonic flaw detection device *For more details, please refer to the PDF materials or feel free to contact us.

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Digital Ultrasonic Flaw Detector 'UI-27'

Digital Ultrasonic Flaw Detector 'UI-27'

The JSNDI specification-compliant R-type functionality is standardly equipped! The screen and operations are the same, allowing for effective exam preparation!

The "UI-27" is a digital ultrasonic flaw detector compatible with wireless LAN, Bluetooth, and GPS location input. It supports user customization and can be configured for 2-channel operation, while also complying with waterproof performance IP66. It achieves high-speed data processing (three times faster than conventional models). Additionally, it comes standard with R-type functionality compliant with JSNDI specifications. The screen and operation are the same, allowing for effective test preparation. The use of an SD memory card also makes handling saved data convenient. 【Features】 ■ Compatible with wireless LAN, Bluetooth, and GPS location input ■ Supports user customization ■ Can be configured for 2-channel operation ■ High-speed data processing (three times faster than conventional models) ■ Waterproof performance compliant with IP66 ■ Convenient handling of saved data with the use of an SD memory card *For more details, please refer to the PDF document or feel free to contact us.

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Digital Ultrasonic Flaw Detector 'UI-S7α'

Digital Ultrasonic Flaw Detector 'UI-S7α'

Weight is approximately 2kg! Dustproof and drip-proof structure! A compact flaw detector that meets on-site needs.

The "UI-S7α" is a digital ultrasonic flaw detector with a 6.5-inch high-brightness LED LCD, designed for outdoor environments with ambient light. The MyMENU function allows for customization of key layout. Additionally, precise filter selection enables optimal flaw detection. 【Features】 ■ High-brightness LED LCD, suitable for outdoor environments ■ Optimal flaw detection achieved through precise filter selection ■ Dustproof and drip-proof construction ■ Weight: approximately 2kg (including one battery) ■ Continuous battery operation time: approximately 10 hours *For more details, please refer to the PDF document or feel free to contact us.

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Portable Welding Joint Automatic Ultrasonic Testing Device RODscan

Portable Welding Joint Automatic Ultrasonic Testing Device RODscan

Passed the certification exam of the Ministry of Land, Infrastructure, Transport and Tourism: JIS-compliant semi-automatic ultrasonic testing device for butt welds in bridges and other structures.

The "Portable Ultrasonic Testing Device for Welded Joints RODscan" is an ultrasonic testing device specifically designed for welded joints, equipped with a dynamic scanning function and compliant with JIS-Z-3070. 【Features】 ■ Lightweight and excellent for on-site work ■ Passed the certification test by the Ministry of Land, Infrastructure, Transport and Tourism ■ Performs simultaneous testing at 2-channel angles and has a pass/fail judgment assistance function *For more details, please refer to the PDF materials or feel free to contact us.

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Ultrasonic TOFD Testing Device Multi TOFD-N

Ultrasonic TOFD Testing Device Multi TOFD-N

A dedicated ultrasonic testing device for the TOFD method efficiently inspects butt welds!

The "Ultrasonic TOFD Testing Device Multi TOFD-N" is a dedicated ultrasonic testing device for the TOFD method, capable of efficiently inspecting butt welds without misjudging interference echoes from the reinforcement. 【Features】 ■ Simultaneous testing with up to 4 channels ■ Can inspect from the coating surface, allowing for in-service inspections ■ Usable for automated inspections in combination with robots or manual jigs ■ Facilitates the detection of critical defects such as cracks ■ Provides the fastest inspection speed available *For more details, please refer to the PDF materials or feel free to contact us.

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Automotive Parts Automatic Inspection System (Transmission Components)

Automotive Parts Automatic Inspection System (Transmission Components)

Ultrasonic testing device for inline inspection of electron beam welded parts in gear components.

The "Automotive Parts Automatic Inspection System" is an ultrasonic testing device that inspects the electron beam welding sections of gear parts inline. It automatically detects defects such as misalignment and insufficient fusion that occur in the electron beam welding sections using ultrasonic testing, and sorts them into OK/NG after water cutting. ◎ Line Specification: Inline automatic operation ◎ Detected Defects: Insufficient fusion / Misalignment / Cracks ◎ Processing Capacity: 25 seconds per unit ◎ Data Storage: Test results with inspection images ◎ Performance Check: Inspections of master workpieces at the start of testing, during workpiece changes, and at set time intervals *For more details, please refer to the PDF document or feel free to contact us.

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Automatic ultrasonic testing device for CVT projection welding joints.

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 welding length of multiple projection welds to determine pass or fail. 【Features】 ◎ Line Specification: Inline automatic operation ◎ Defect Detection: Abnormal number of points / Abnormal nugget diameter / Position abnormality / Blowhole ◎ Testing Method: Partial immersion method ◎ Processing Capacity: 24 seconds per unit *For more details, please refer to the PDF materials or feel free to contact us.

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Torque converter laser welding automatic ultrasonic testing device

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 insufficient melting and misalignment in fiber laser welds using ultrasound. It is a testing device that confirms 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 melting / 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.

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Ultrasonic testing device for drive system CVJ shaft joints

Ultrasonic testing device for drive system CVJ shaft joints

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 Specifications: Online / Offline ◎ Detected Defects: Central Joint Defect / Outer Circumference Joint Defect ◎ 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.

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Portable Welding Joint Automatic Ultrasonic Testing Device "RODscan"

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 materials or feel free to contact us.

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Automatic Ultrasonic Testing Device for Drawn Steel Pipes

Automatic Ultrasonic Testing Device for Drawn Steel Pipes

This is a device for fully inspecting 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 in hydraulic cylinder cases for construction machinery! Pipes placed in the stocker are cut out one by one, and while rotating on turning rollers, the ultrasonic testing head moves axially to conduct comprehensive testing. 【Features】 ◎ Available in types for large sizes and small diameters ◎ There are contact type and local immersion type ◎ Detects cracks on both surfaces 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.

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

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 four welding areas submerged in water. It detects insufficient penetration and misalignment in all welding areas. 【Features】 ◎ The device is designed to accommodate small quantities and a variety of products. ◎ Processing capacity: 60 seconds per unit. *For more details, please refer to the PDF document or feel free to contact us.

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SAW welded steel pipe automatic ultrasonic testing device

SAW welded steel pipe automatic ultrasonic testing device

The device can be equipped with a TOFD system for 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 conducts ultrasonic testing of seam welds, such as those in line pipes, from various directions and can also be 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 makes contact with 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 tracking function. *For more details, please refer to the PDF document or feel free to contact us.

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