Digital Ultrasonic Flaw Detector 'UI-S9/UI-R1'
Pursuing even greater usability! A digital ultrasonic flaw detector that allows intuitive operation with direct keys.
We would like to introduce our digital ultrasonic flaw detectors, the 'UI-S9/UI-R1'. The "UI-S9" has further pursued ease of use, catering to a wide range of needs from various sites to qualification training R-type functions. The "UI-R1" complies with the basic operational specifications of JSNDI digital ultrasonic flaw detectors. Additionally, we provide all the necessary equipment for UT qualification exam preparation as common options. Please feel free to contact us when needed. 【Features】 ■ Compliant with JSNDI specifications ■ Screen visible even outdoors ■ Approximately 10 hours of operation on a single charge ■ Data saved to USB memory ■ Intuitive operation with direct keys ■ Stepless stand *For more details, please refer to the PDF materials or feel free to contact us.
basic information
**Main Features** - Photo Function: One-touch image saving of the display screen - MA / Peak Hold Function: Supports flaw detection with reproducibility assurance - DAC Creation Support Function: Equipped with automatic DAC creation support - Flaw Detection List / Condition Change Support Function: Supports condition changes while confirming waveform changes in a list display - Auto Calibration Function: Supports incident point and sound speed calibration - FFT (Frequency Analysis) Function: Measures test frequency using the flaw detector *For more details, please refer to the PDF document or feel free to contact us.*
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Model number/Brand name
Digital Ultrasonic Flaw Detector UI-S9/R1
Applications/Examples of results
Examples of Applications for Digital Ultrasonic Flaw Detectors (Usage Examples of UI Series Products) Material Inspection: Non-destructive testing of internal defects in materials such as round bars, pipes, flat plates, grinding wheels, and glass using ultrasound. Weld Inspection: Inspection of spot welds, laser welds, rebar welds (in structures), automatic welds (in bridges/pressure vessels, etc.), gas pressure welds, rail pressure/welded joints, and extremely thick welds. Thickness Measurement: Measurement of corrosion/reduction in thickness of container bottom plates and various piping. Thickness/Length Measurement: Thickness measurement and measurement of lock bolts/anchor bolts (standard length inspection). Fusion/Welding Detection: Detection of unfused areas and undetected welds. Propagation Time Measurement: Applications in cable deterioration diagnosis, etc. Educational Support: Use in schools/research institutes/educational institutions. Certification Acquisition: Standard equipped with JSNDI functionality (Type R).
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Invitation to the Non-Destructive Testing Equipment Exhibition in Oita (Hosted by Pony Industry)
Non-Destructive Testing Equipment Exhibition in Oita 24 domestic manufacturers and companies that produce and sell non-destructive testing equipment and devices will gather in Oita! No pre-registration required; admission is free. Please take this opportunity to visit us! For more details, please refer to the information below. Non-Destructive Testing Equipment Exhibition in Oita Date: June 4, 2026 (Thursday) Venue: iichiko General Cultural Center, Atrium Plaza
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Notice of the "Ultrasonic Testing Level 2 Re-certification Preparation Course (Kansai Region)" conducted by a popular instructor for the 2024 Autumn Re-certification (Renewal).
We would like to inform you about the Ultrasonic Testing Level 2 Autumn Re-certification Exam Preparation Seminar. Pre-registration period: Until May 31 (priority for pre-registrants) *fast pass Official registration period: June 1 to July 15 This is a practical exam preparation seminar for UT Level 1 conducted by the charismatic instructor Shojo, the representative of Sona Engineer, known for high pass rates and enthusiastic guidance. Due to the high popularity of Shojo's passionate seminars, early reservation is recommended. To apply, please confirm the details and directly contact the organizer, Shojo from Sona Engineer. Contact and application: Sona Engineer Tatsuya Shojo (shojo@joy.ocn.ne.jp) Mobile: 090-6972-5183
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Notice of the "Ultrasonic Testing Level 1 Re-Certification Preparation Course (Kansai Region)" conducted by a popular instructor for the 26th fiscal year, Autumn Re-Certification (Renewal).
We would like to inform you about the Ultrasonic Testing Level 1 Autumn Re-Certification Exam Preparation Seminar. Official application period: Until April 24 This is a practical exam preparation seminar for UT Level 1 led by the charismatic instructor Shojo, the representative of Sona Engineer, known for high pass rates and enthusiastic teaching. Due to the high popularity of Shojo's passionate seminars, early reservation is recommended. Please confirm the details and apply directly to the organizer, Shojo from Sona Engineer. Contact and application details: Sona Engineer Tatsuya Shojo (shojo@joy.ocn.ne.jp) Mobile: 090-6972-5183
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Spring 2026 Second Examination Preparation Course (Practical) Information (Japan Welding Engineering Center) Eastern Japan Region
This is information about the ultrasonic flaw detector handling training course. As of April 15, 2026, there are some openings available. Japan Welding Engineering Center - May 21 (Thursday) to May 22 (Friday) for 2 days, UT Level 1, 12 participants each for R and G types, no personal equipment allowed. - May 26 (Thursday) to May 27 (Friday) for 2 days, UT Level 2, only personal equipment allowed, total of 12 participants. - May 19 (Tuesday) to May 20 (Wednesday) for 2 days, UT Level 2, R type only, 6 participants, no personal equipment allowed. In the practical training course, we aim to provide instruction that closely resembles the actual practical exam, with the goal of having all participants pass. Additionally, for Level 2 candidates, we will also provide guidance on the preparation of NDT instructions. Please note that in the ultrasonic training course, practical instruction will be conducted using the same digital flaw detectors that will be used in the practical exam, so please fill in the type name of the flaw detector (G type or R type) you applied for in the application form for this training course. For information on course fees and other details, please check the Japan Welding Engineering Center website.
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Ultrasonic Testing Practical Examination Preparation Seminar Information (Chiba Prefecture Non-Destructive Testing Research Association) East Japan Region
This is information about a training session for practical examinations of ultrasonic flaw detectors. It is co-hosted by the Chiba Prefecture Non-Destructive Testing Research Association and the Chiba Prefecture Steel Frame Industry Association, targeting new and recertification examinees for UT Level 1 and UT Level 2. 1. Target Audience: This is limited to individuals planning to take the new and recertification practical examinations conducted by the Japan Non-Destructive Testing Association in the Tokyo area after June 2. 2. Training Venue: 1st Floor Conference Room, Chiba Prefectural Industrial Support Technology Research Institute, 6-13-1 Tendai, Inage Ward, Chiba City 3. Dates: From May 21 (Thursday) to May 29 (Friday), 2026, with lecture hours from 9:00 AM to 4:20 PM. For information on course fees, please check the research association's website or the attached PDF guide.
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Riyuden Shonan Electronics Co., Ltd. was established in April 2004 through the merger of Riyuden Denshi Kiko Co., Ltd. and Shoryu Denshi Co., Ltd. As a subsidiary of Mitsubishi Electric Corporation's Kamakura Plant, our company has contributed to society through the design, manufacturing, sales, and maintenance of systems and electronic devices based on "monozukuri" (the art of making things), utilizing mechatronics, high-frequency technology, and ultrasonic testing technology. In the future, we aim to transform our business to flexibly respond to customer needs by focusing on outsourced processing, various manufacturing contracts, and ultrasonic non-destructive testing equipment, while sensitively capturing changes in the times and leveraging the knowledge we have cultivated so far. To realize our corporate philosophy of "contributing to the realization of a society filled with emotion and hope through continuous improvement of technology and skills and the demonstration of creativity," we will work together as a company, valuing harmony among people, and pursuing high quality and high reliability in "monozukuri" that ensures safety, security, and comfort, thereby contributing to the construction of a better and sustainable society. We appreciate your continued support.