STANDARD UT BLOCKS

• Individual or sets of ultrasonic and eddy current calibration blocks to suit all site and laboratory inspection requirements.
• We manufacture all regular calibration blocks to international standards and any custom designed specialist pieces all to tolerances of +/- 0.1mm.
• Our capabilities include NDE, mechanical inspection, 3D CAD, electrical discharge machining (EDM), specialist welding, cladding overlay, machining, bending/rolling and heat treatment.

Our blocks are recommended for:

• Calibration of timebase and gain settings
• Calibration of angles for shear wave inspection
• Constructing DAC/TCG curves
• Calibration for specifically designed wedges e.g. boiler tube probes
• Calibration inspection to codes e.g. ASME V
• Evaluation of dominant frequency, pulse length and dead zone

We have a choice of four materials for our blocks:

• Carbon steel
• Stainless steel
• Aluminium
• Custom alloy

Our blocks are suitable for the following methods:

• Ultrasonic testing
• Eddy current testing

• Slots
• Notches
• Side drilled holes
• Flat bottom holes