Product Description

Reference Block’s

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Reference Block’s V1 allows to:

determine the ultrasonic oscillation insertion point and the distance from the piezoceramic plate to the probe housing with an accuracy of ± 0.5mm;
determine the input angle of ultrasonic oscillations with an accuracy of ±1 angular degree;
determining the uncontrolled (dead) zone (for steel) of straight beam ultrasonic piezoelectric transducers;
determine the horizontal linearity of ultrasonic scanning;
configure the scanning speed and sensitivity of straight beam, angle beam, and dual element piezoelectric transducers.

Reference Block’s V2 allows to:

calibrate scanning flaw detectors through ultrasonic wave expansion speed, working with straight beam piezoelectric transducers;
calibrate scanning flaw detectors through the expansion speed of ultrasonic waves, working with corner beam piezoelectric transducers;
setting the conditional sensitivity of ultrasonic flaw detectors with straight-beam and corner-beam piezoelectric transducers;
determine the output point of ultrasonic oscillations and the distance from the piezoceramic plate to the probe housing;
determine the angle of input of ultrasonic oscillations into the steel
High quality
Competitive price

Specification Reference Block’s

The samples are made from low-carbon fine-grained steel with a small damping coefficient.
The expansion speed of longitudinal ultrasonic oscillations in the calibration block at a frequency of 5.0 MHz and at a temperature of 20(± 5) °C is 5920(± 30) m/s.
The expansion speed of shear ultrasonic oscillations (transverse waves) on the insert material into the calibration block at a frequency of 5.0 MHz and at a
temperature of +20(± 5) °C is 2670(±100) m/s.
The geometric dimensions of the samples comply with ISO 2400, DIN 54120, BS 2704.

Specification Reference Block’s V2

The expansion speed of longitudinal ultrasonic oscillations in the calibration block at a frequency of 5.0 MHz and at a temperature of 20(± 5) °C is 5920(± 30) m/s.
Transverse ultrasonic oscillation velocity expansion of the insert material into the calibration block at a frequency of 5.0 MHz and at aaswd