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5.8
Ultrasound velocity measurement
Ultrasound velocity is measured by the thickness gauge during its calibration at
an unknown ultrasound velocity ("T calibration").
Note - For more accurate measurement of ultrasound velocity, it is
recommended that the thickness of sample piece exceed 20 mm.
The procedure of ultrasound velocity measurement is detailed in para 6.8 of this
Manual.
6
INFORMATION ABOUT MANUFACTURER
OKOndt GROUP
www.oko-ndt.com
E-mail:
global-sales@oko-ndt.com
24
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