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2. SIUI - Wikipedia

   en.wikipedia.org/wiki/SIUI

   The company is currently organized into three product category divisions: ultrasound imaging systems, medical X-Ray imaging products, and non-destructive testing instruments. SIUI has been certified by ISO9001 Certification, European CE Marking and the U.S. Food and Drug Administration (FDA).

3. Nondestructive testing - Wikipedia

   en.wikipedia.org/wiki/Nondestructive_testing

   Sound waves are utilized in the case of ultrasonic testing (UT), another volumetric NDT method – the mechanical signal (sound) being reflected by conditions in the test article and evaluated for amplitude and distance from the search unit (transducer). Another commonly used NDT method used on ferrous materials involves the application of fine ...

4. Acoustic resonance technology - Wikipedia

   en.wikipedia.org/wiki/Acoustic_resonance_technology

   TSC Subsea has a long history of developing subsea inspection robotics, deploying multiple non-destructive testing (NDT) techniques. Since the merger, substantial enhancements have been made to the ART technology. As a result, Acoustic Resonance Technology has proven to penetrate thick subsea attenuative coatings of more than 100mm (4 inches).

5. Ultrasonic testing - Wikipedia

   en.wikipedia.org/wiki/Ultrasonic_testing

   ISO 2400: Non-destructive testing - Ultrasonic testing - Specification for calibration block No. 1 (2012) ISO 7963: Non-destructive testing — Ultrasonic testing — Specification for calibration block No. 2 (2006) ISO 10863: Non-destructive testing of welds -- Ultrasonic testing -- Use of time-of-flight diffraction technique (TOFD) (2011)

6. Ultrasound - Wikipedia

   en.wikipedia.org/wiki/Ultrasound

   The UK's independent Advisory Group on Non-ionising Radiation (AGNIR) produced a report in 2010, which was published by the UK Health Protection Agency (HPA). This report recommended an exposure limit for the general public to airborne ultrasound sound pressure levels (SPL) of 70 dB (at 20 kHz), and 100 dB (at 25 kHz and above). [68]

7. Riverbank Laboratories - Wikipedia

   en.wikipedia.org/wiki/Riverbank_Laboratories

   The testing service remains a highly respected source of independent acoustical materials testing. RAL specializes in STC (Sound Transmission Loss per ASTM E90), NRC (Sound Absorption per ASTM C423), IIC (Impact Sound Transmission per ASTM E492), and Sound Power (ISO 6926) testing. The current address for the company is 1512 Batavia Ave. Geneva ...