TOFD probe for ultrasonic flaw detection. Flaw Height Estimation Thin Plate TOFD
TF Series
Thin plates can also be inspected. KGK's probes expand the possibilities of the TOFD method.
● This is a probe that can perform flaw detection in accordance with the TOFD method standard NDIS2424. ● A lineup of probes that can be adapted to a minimum plate thickness of 4mm. ● We can manufacture probes corresponding to the specified frequency within the range of 1 MHz to 20 MHz. ●The TOFD (Time of Flight Diffraction) method is a technique in ultrasonic testing for estimating the height of flaws within a test object, and it is specified in the standards NDIS2423:2024 and ISO10863:2020. ●KGK Inc. (Kensa Gijutsu Kenkyusho) has developed a new ultra-compact probe capable of detecting defects in 4mm thick plates, in collaboration with Ultrasonic Measurement Technology LLC, in addition to its existing TOFD probes.
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basic information
Frequencies within the nominal range of 1 to 20 MHz can be manufactured. Dimensions and shapes can be discussed. Please contact us.
Price range
Delivery Time
Applications/Examples of results
Ultrasonic testing using the TOFD (Time of Flight Diffraction) method. Estimation of defect height in pipe welds, etc.
Detailed information
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D-scan data of lack of penetration at the root of the weld in a 6mm thick plate
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Company information
KGK a specialized manufacturer of ultrasonic probes, supports your safety management through the production of ultrasonic probes. As a manufacturing group, KGK is committed to meeting your needs and also accepts orders for custom-designed probes in addition to standard probes. For the consider and selection of probes, we also conduct confirmation tests of the detectability using test pieces and other samples. If you have any issues regarding ultrasonic probes, please feel free to consult with KGK.
