Article No. VK-10240

Test Block for Angle Beam Probe

Aluminium test block for the adjustment of angle beam probes

The aluminium test block is for the adjustment of angle beam probes, regarding the refraction angle, sound velocity, sound emergence point and the length of the delay line. The angle is here determined by the measurement of the wall echo at different projection intervals. The adjustment is checked at a cylindrical discontinuity (drilled hole).

Material: aluminium
Sound velocity:
– longitudinal ≈ 6400 m/s;
– transversal ≈ 3100 m/s
Dimensions: 35 mm × 35 mm × 120 mm
Drilled hole: diameter = 8 mm