Test Blocks

A range of test blocks for MPI, ultrasonic and eddy current 

DAC Block

Distance Amplitude Correction (DAC) provides a means of establishing a graphic ‘reference level sensitivity’ as a function of sweep distance on the A-scan display.

IOW Block

Calibration block for shear probe beam profile measurement and resolution.

Step Wedge 

Thickness steps of various spans and sizes.

V1 Calibration Block

Used for compression and shear probe calibration and beam angle verification.

V2 Calibration

For compression and shear probe calibration and beam angle verification.

Eddy Current Test Blocks

Test blocks both general purpose with 0.2 (0.008”), 0.5 (0.020”) and 1.0mm (0.040”) slots to enable correct calibration and coating thickness calibration standard with 0.5 (0.02”), 1.0 (0.04”) and 2.0mm (0.08”) slots including x4 0.5mm (0.02”) shims, used in conjunction with Broad Band (paint) Probe PUB100k to set sensitvity levels before weld inspection. 
  • Ferrous (Steel EN1A) + 4 x 0.5mm Shims 
  • Aluminium Alloy 7075-T6 
  • Titanium 6A14V 
  • Stainless Steel 
  • Stainless Steel 316 
  • Duplex + 4 x 0.5mm Shims

Conductivity Test Block

Used as a reference in the application of electrical conductvity measurement of non-ferrous metals. Ideal for both laboratory and field use. Blocks are supplied with calibration certificates. Calibration: Blocks are tested and are certified and traceable to National Standard (NPL, UK) Conductvity References. Blocks are calibrated at 20°C, at a frequency of 60kHz and to an accuracy of +/- 1.2% of the value or +/-0.4% IACS; whichever is less. 
Materials: Copper Aluminium Alloy Aluminium Alloy, 6082-T6 Aluminium Alloy, 6061-T4 Aluminium Alloy, 2014A-T6 Aluminium Alloy, 2014A-T4 Aluminium Alloy, 7075-T6 Aluminium Alloy, 5083 Brass Phosphor Bronze Nickel Silver Stainless Steel Titanium, 6AL-4V

MTU Reference Block

The MTU-3 Test Block is used to check the sensitivity of magnetic particle materials. 

MTU-3 Blocks are prepared in accordance with the EN ISO 9934-2 standard. Natural cracks on both sides Can be used with fluorescent or visible particles 

4.5kg Test Block

4.5kg Certified AC Electromagnetic Test Weight for testing to ISO 9934-3:2015 standard.

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