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Calibration Blocks

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Calibration Blocks

Specifications

Standard Calibration Blocks that are available include:

Calibration Block 1 (EN12223)

A steel block for the calibration of ultrasonic flaw detection equipment used in material testing. Used for the calibration of shear and longitudinal transducers, determination of shear wave emission point, refracted angle. Also for measurement of sensitivity and resolution.

Calibration Block 2 (EN27963)

For the ultrasonic examination of welds. To check angle transducers for beam angle and index point. Available in 12.5 mm and 20 mm thickness.

Sonatest Universal CBU Calibration Block

For calibration of small shear wave and longitudinal transducers, determination of shear wave emission point, refracted angle and measurement of sensitivity and depth resolution. 50 mm radius.

Calibration Blocks, or standards, for ultrasonic testing come in many shapes and sizes. The type of calibration block depends upon the NDE application and the form and shape of the subject being tested.

The material of the Reference Block should be the same as the material being inspected and the artificially induced flaw should closely resemble that of the actual flaw that the operator is testing for.

Standard Calibration Blocks that are available include:

Calibration Block 1 (EN12223)

A steel block for the calibration of ultrasonic flaw detection equipment used in material testing. Used for the calibration of shear and longitudinal transducers, determination of shear wave emission point, refracted angle. Also for measurement of sensitivity and resolution.

Calibration Block 2 (EN27963)

For the ultrasonic examination of welds. To check angle transducers for beam angle and index point. Available in 12.5 mm and 20 mm thickness.

Sonatest Universal CBU Calibration Block

For calibration of small shear wave and longitudinal transducers, determination of shear wave emission point, refracted angle and measurement of sensitivity and depth resolution. 50 mm radius.