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 44 Manufacturers, Suppliers and Companies

Last Updated： Aggregation Period:Sep 24, 2025～Oct 21, 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:Sep 24, 2025～Oct 21, 2025
This ranking is based on the number of page views on our site.

  1. 菱電湘南エレクトロニクス 検査計測事業 Kanagawa//Other manufacturing
  2. 日本ベーカーヒューズ株式会社＆ベーカーヒューズ・エナジージャパン株式会社　 （旧）GEセンシング＆インスペクション・テクノロジーズ株式会社　＆　GEエナジー・ジャパン株式会社 Tokyo//Testing, Analysis and Measurement
  3. KS-NET Osaka//Industrial Machinery
  4. 4 日本電磁測器 Tokyo//Industrial Electrical Equipment
  5. 5 電子磁気工業 Tokyo//Industrial Electrical Equipment
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Flaw detector Product ranking

Last Updated： Aggregation Period:Sep 24, 2025～Oct 21, 2025
This ranking is based on the number of page views on our site.

  1. Digital Ultrasonic Flaw Detector 'UI-29' Latest Model 菱電湘南エレクトロニクス 検査計測事業
  2. Portable Ultrasonic Flaw Detector USM 38 JE 日本ベーカーヒューズ株式会社＆ベーカーヒューズ・エナジージャパン株式会社　 （旧）GEセンシング＆インスペクション・テクノロジーズ株式会社　＆　GEエナジー・ジャパン株式会社
  3. Portable Ultrasonic Flaw Detector USM36 日本ベーカーヒューズ株式会社＆ベーカーヒューズ・エナジージャパン株式会社　 （旧）GEセンシング＆インスペクション・テクノロジーズ株式会社　＆　GEエナジー・ジャパン株式会社
  4. 4 [Information] Regular Inspection Methods for Ultrasonic Testing Equipment 菱電湘南エレクトロニクス 検査計測事業
  5. 4 Portable Ultrasonic Flaw Detector Krautkramer USM100 日本ベーカーヒューズ株式会社＆ベーカーヒューズ・エナジージャパン株式会社　 （旧）GEセンシング＆インスペクション・テクノロジーズ株式会社　＆　GEエナジー・ジャパン株式会社

Flaw detector Product List

166～180 item / All 376 items

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Multi-channel type thick meat inner and outer diameter measuring device HSC308/308DM

Multi-channel type thick meat inner and outer diameter measuring device HSC308/308DM

Multi-channel type online thickness and inner/outer diameter measurement device HSC308/308DM

High precision ・ High performance This is a thickness and inner/outer diameter measurement device compatible with online inspection. ■ Equipped with standard functions necessary for automatic flaw detection The "HSC308/308DM" is a multi-channel thickness measurement/inner and outer diameter measurement device that supports automatic online inspection. Unlike the analog method that depends on environmental temperature, the thickness measurement method uses a digital counter, allowing for stable measurements. Additionally, various online functions (blanking control, analog/event outputs, marking shift output, simple chart function, pass/fail judgment function, measurement value jump prevention function, etc.) are equipped as standard.

  • Company：KJTD
  • Price：Other
  • Analytical Equipment and Devices

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Reinforced Steel Gas Pressure Welding Dedicated Flaw Detector 'UI-S7PW'

Reinforced Steel Gas Pressure Welding Dedicated Flaw Detector 'UI-S7PW'

It is possible to save flaw waveforms and inspection results as bitmap images on an SD card!

We would like to introduce our specialized ultrasonic flaw detector for gas pressure welded joints of rebar, the 'UI-S7PW'. This dedicated flaw detector is designed for ultrasonic testing of gas pressure welded joints of deformed steel bars. By scanning the probe, it simply displays the peak waveform of the transmitted pulse on the screen. Pressing [F2: Set Reference Level] automatically adjusts the gain so that the peak waveform reaches a reference level of 50%. Additionally, you can choose between two display modes for the judgment results (level display/rebar display), and pressing the ENT key completes the result saving. 【Features】 ■ Easy calibration operation ■ Results are easy to understand and saving is simple ■ Photo function allows saving the screen as a bitmap ■ Flaw detection operation is straightforward, allowing progress with a single button ■ Up to 600 flaw detection conditions can be registered, making it easy to save results *For more details, please refer to the PDF document or feel free to contact us.

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  • Ultrasonic Oscillator

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Digital Ultrasonic Flaw Detector 'UI-180N'

Digital Ultrasonic Flaw Detector 'UI-180N'

Built-in probe switching function! Up to 4 channels can be switched.

We would like to introduce our digital ultrasonic flaw detector, the 'UI-180N'. This product is designed for automatic inspection of welded parts from electron beam and laser beam processing machines, checking for welding depth, misalignment, blowholes, and cracks. It allows for the connection of an external VGA monitor, enabling the display of inspection results on a large screen. Please feel free to contact us if you have any inquiries. 【Features】 - The display uses a 6.4-inch TFT color LCD to enhance visibility. - It is possible to connect an external VGA monitor. - It has a built-in transducer switching function, allowing for switching up to 4 channels. - The interface specifications with the control panel are compatible with the UI-180. - The operation keys on the panel are displayed in Japanese, improving usability for setting inspection conditions and other operations. *For more details, please refer to the PDF document or feel free to contact us.

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  • Flaw detection testing
  • Other measurement, recording and measuring instruments

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Multi-functional digital ultrasonic flaw detector

Multi-functional digital ultrasonic flaw detector

Built-in encoder input function! It is a multifunctional ultrasonic flaw detector that enables stable inspection.

We would like to introduce our multi-functional digital ultrasonic flaw detector, the 'UI-180II/UI-180II T'. It features a clear 7” WVGA TFT color LCD and can be expanded up to 4 channels through probe switching. The built-in AC power supply ensures high noise resistance and durability. Additionally, it allows for inspection start/stop via external signals and comes equipped with a variety of external interfaces. 【Features】 ■ Inspection start/stop via external signals ■ Built-in encoder input function (5 axes) ■ Expansion up to 4 channels through probe switching ■ High noise resistance and durability achieved with built-in AC power supply ■ Clear 7” WVGA TFT color LCD ■ A variety of external interfaces available *For more details, please refer to the PDF materials or feel free to contact us.

  • Other measurement, recording and measuring instruments
  • Flaw detection testing

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Digital Ultrasonic Flaw Detector 'UI-S7α'

Digital Ultrasonic Flaw Detector 'UI-S7α'

The continuous operating time of the battery is approximately 10 hours! Introducing a compact flaw detector that meets on-site needs.

The "UI-S7α" is a digital ultrasonic flaw detector that achieves optimal flaw detection through fine filter selection. It features a 6.5-inch high-brightness LED LCD that is suitable for outdoor lighting conditions. The MyMENU function allows for customization of key layout. Additionally, the battery continuous operation time is approximately 10 hours. It has a dustproof and drip-proof structure, and the weight including one battery is about 2 kg. 【Features】 ■ Compact flaw detector that meets on-site needs ■ High-brightness LED LCD suitable for outdoor lighting conditions ■ Customizable key layout with MyMENU function ■ Achieves optimal flaw detection through fine filter selection ■ Dustproof and drip-proof structure *For more details, please refer to the PDF document or feel free to contact us.

  • Other measurement, recording and measuring instruments
  • Flaw detection testing

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JSNDI specification compliant device 'UI-R1'

JSNDI specification compliant device 'UI-R1'

JSNDI functionality, waterproof design! Exam preparation products available as common options.

We would like to introduce our product, the 'UI-R1', which is compatible with the JSNDI specifications. This product meets the basic operational specifications of the JSNDI digital ultrasonic flaw detector. The examination preparation items are available as common options, and we provide all the necessary equipment for UT qualification exam preparation. Please feel free to contact us if you have any requests. 【Features】 ■ JSNDI functionality ■ Waterproof design ■ Examination preparation items (common options) available ■ Complies with the basic operational specifications of the JSNDI digital ultrasonic flaw detector * For more details, please refer to the PDF document or feel free to contact us.

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  • Other inspection equipment and devices

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Ultrasonic automatic flaw detection device for automotive parts, for transmission, for electron beam use.

Ultrasonic automatic flaw detection device for automotive parts, for transmission, for electron beam use.

Transmission: The automatic ultrasonic testing device for electron beam welding has a quality judgment algorithm developed by our company that is being adopted by many customers.

Electron Beam Welding EBW Ultrasonic Automatic Flaw Detection Device For electronic beam welding and laser welding joints of automotive and marine parts, we offer manual multi-product support and fully automated inspection using ultrasonic technology. For ultrasonic flaw detection systems for automotive parts, trust our company with extensive achievements and experienced professionals.

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  • Other inspection equipment and devices

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Ultrasonic Easy Checker "UT-Pod"

Ultrasonic Easy Checker "UT-Pod"

Compact and lightweight simple check tool! Can be used for comparison across multiple devices and for abnormality inspection.

"UT-Pod" is an ultrasonic easy checker for ultrasonic flaw detection. We offer two types: "UT TP-01B" for longitudinal waves in steel and "UT TP-02" for transverse waves in steel. If you record the approximate signal position and signal sensitivity for frequently used settings, you can quickly verify the device and settings. It can also be used to compare multiple devices to check for individual differences or for abnormal inspections. 【Features】 ■ Available for longitudinal waves in steel and transverse waves in steel ■ Easily portable ■ Allows for easy checking of sensitivity, distance correction, and operation on-site *For more details, please refer to the PDF materials or feel free to contact us.

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  • Sensors
  • probe

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Digital Ultrasonic Flaw Detector for Rail Welding - 'UI-27RL'

Digital Ultrasonic Flaw Detector for Rail Welding - 'UI-27RL'

Standard ultrasonic testing device for railway rail welds. This single unit can perform testing on both the head and bottom.

The "UI-27RL" is a dedicated ultrasonic flaw detector specifically designed for railway rails. It can also be used as a UI-27 digital ultrasonic flaw detector with optional features. It has a 6.5-inch high-brightness LED LCD that is suitable for outdoor lighting conditions. The MyMENU function allows for customization of key layout. Additionally, the battery continuous operation time is approximately 8 hours, and it has a dustproof and drip-proof structure. 【Features】 ■ Compact flaw detector that meets field needs ■ High-brightness LED LCD suitable for outdoor lighting conditions ■ Customizable key layout with MyMENU function ■ Achieves optimal flaw detection with fine filter selection ■ Dustproof and drip-proof structure *For more details, please refer to the PDF document or feel free to contact us.

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  • Other measurement, recording and measuring instruments
  • Flaw detection testing

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[Data] Reliability of Non-Destructive Testing

[Data] Reliability of Non-Destructive Testing

We will also introduce various types of non-destructive testing methods, such as ultrasonic testing methods and radiographic testing methods!

This document explains the "reliability of non-destructive testing." It discusses the social significance of non-destructive testing in terms of "quality assurance of industrial products in global logistics," and also explains the acquisition of ISO 9000 series certification. Additionally, it introduces the necessary factors to foster the reliability of non-destructive testing and the various types of non-destructive testing methods. [Contents] ■ Social significance of non-destructive testing - Quality assurance of industrial products in global logistics - Quality assurance and non-destructive testing ■ Reliability of non-destructive testing ■ Types of non-destructive testing methods *For more details, please refer to the PDF document or feel free to contact us.

  • Ultrasonic Oscillator

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[Data] Measurement Method for Probe Delay Time (Method for Setting Probe Entry Point)

[Data] Measurement Method for Probe Delay Time (Method for Setting Probe Entry Point)

Explanation of the delay time of the probe used in measurement and flaw detection with ultrasonic pulses!

This document introduces the "Measurement Methods for Probe Delay Time." It also explains the "Measurement Method for Vertical Probe Delay Time" and the "Measurement Method for Direct Contact Oblique Probe Delay Time" using diagrams. Additionally, it provides an overview of sound velocity measurement methods and various measurement techniques, such as the "Measurement Method for Longitudinal or Transverse Wave Sound Velocity Using Multiple Echoes." [Contents (partial)] ■ Concept of Probe Delay Time ■ Measurement Method for Direct Contact Vertical Probe Delay Time ■ Measurement Method for Direct Contact Oblique Probe Delay Time ■ Overview of Sound Velocity Measurement Methods ■ Measurement Method for Longitudinal or Transverse Wave Sound Velocity Using Multiple Echoes (Bm-Bn) Method *For more details, please refer to the PDF document or feel free to contact us.

  • Ultrasonic Oscillator

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[Information] A Discussion on Ultrasonic Testing Equipment <Basic Edition>

[Information] A Discussion on Ultrasonic Testing Equipment <Basic Edition>

An explanation of the basics of ultrasonic testing! It also includes information on how to create probes and ultrasonic waves, as well as the speed of sound.

This document introduces the basics of "Ultrasonic Testing Machines" as an introduction to ultrasonic testing. It explains that ultrasound is sound with frequencies that are inaudible to the human ear and that ultrasonic testing is similar to other sound-based inspections. Additionally, it covers topics such as "Pulses and Echoes," "How to Create Probes and Ultrasound," and "Longitudinal Waves, Transverse Waves, and Surface Waves," all presented with illustrative diagrams, making the content very easy to understand. Please take a look. 【Contents (partial)】 ■ What is ultrasound ■ What is ultrasonic testing ■ Pulses and echoes ■ How to create probes and ultrasound ■ Longitudinal waves, transverse waves, and surface waves *For more details, please refer to the PDF document or feel free to contact us.

  • Ultrasonic Oscillator

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[Information] Notice regarding the common AC adapter for the UI series.

[Information] Notice regarding the common AC adapter for the UI series.

UI Series Digital Ultrasonic Flaw Detector Dedicated AC Adapter

To users of our digital ultrasonic flaw detectors UI-25/S7/S7α/27/S9/R1 series, please note that the conventional AC adapter has been discontinued. The updated model is now a shared type with the "UI-S9/R1 UI-29 AC adapter." 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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Ultrasonic Flaw Detector "DFX-8 Series"

Ultrasonic Flaw Detector "DFX-8 Series"

A high-performance ultrasonic flaw detector with excellent versatility, equipped with a Blanview LCD display that offers outstanding visibility even in sunlight.

The DFX-8 series is a high-performance ultrasonic flaw detector that can be used for a wide range of applications, from detecting welds to measuring high-damping materials such as castings and FRP, as well as thick materials. It is equipped with all the necessary functions for ultrasonic testing, including DAC (Distance Amplitude Correction), TCG, DGS/AVG, and curved surface correction. With a robust aluminum body, dust and drip-proof design (compliant with IP65), and a Blanview LCD display that ensures excellent visibility even in sunlight, it can be safely used outdoors. The higher model, DFX-8+, includes a 400V tone burst, narrowband filters at 0.5MHz and 15MHz, an interface gate for immersion testing, and external control and data output functions that enable automatic inspection on the production line. ■ Features - Blanview display that is easy to read outdoors - An astonishing measurement range of approximately 30m (equivalent to steel) - High-resolution measurement mode with a display accuracy of 0.001mm, ensuring high precision - All functions of the top model ultrasonic thickness gauge "CMX DL+" are standard - Supports operation with batteries, AC power, and dry batteries *For more details, please refer to the PDF document or contact us.

  • Other inspection equipment and devices
  • Defect Inspection Equipment

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Portable phased array ultrasonic flaw detector

Portable phased array ultrasonic flaw detector

Portable phased array ultrasonic flaw detector

Display welding defects with the shape of the purchased part and show cross-sections. Display defects in brazing with cross-sections and plane views. Display casting voids with cross-sections and plane views. Display delamination in composite materials (such as CFRP) with cross-sections and plane views. Make ultrasonic testing work more efficient and present the results of ultrasonic testing in an easy-to-understand manner.

  • fiber
  • Image analysis software
  • Flaw detection testing

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