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Eddy current calibration blocks

Calibration Blocks for Surface Defects Detection (of a Flat Shape)

Calibration Blocks for Surface Defects Detection (of a Flat Shape)

 

Calibration blocks with nothes on one side

 

Designation

Defect parameters

Roughness of operating surface, µm

Overall dimensions, mm/in.

 

Material

 

Field of use

Length, mm/in.

Width, mm/in.

Depth, mm/in.

 

RS2353/1-3N-Fe

 

25 / 1

 

0.15 / .006

 

0.5; 1; 2 /

.02; .04; .08

 

1.25

 

100 x 25 x 5.5 /

4 x 1 x .2

 

Carbon steel

Aircraft, oil and gas, chemical, power, transportation, engineering industries

 

RS2353/1-3N-Al

 

25 / 1

 

0.15 / .006

 

0.2; 0.5; 1 /

.008; .02; .04

 

1.25

 

100 x 25 x 5.5 /

4 x 1 x .2

 

Aluminium alloy

 

Aircraft industry

RS — reference standard;

2353 — manufacturer company code;

/1 — number of sides with notches;

...N — number of notches;

AL/FE/SST/TI – material.

Calibration blocks with notches on two sides

 

 

 

Designation

 

Side

Defect parameters

Roughness of operating surface, µm

Overall dimensions, mm/in.

 

Material

 

Field of use

Length, mm/in.

Width, mm/in.

Depth, mm/in.

 

RS2353/2-8N-320-Fe

1

 

30 / 1.2

 

 

0.1 / .004

 

0.1; 0.2; 0.5; 1; 2 /

.004; .008; .02; .04; .08

1.25

150 x 30 x 5.5 /

6 x 1.2 x .2

 

Carbon steel

Aircraft, oil and gas, chemical, power, transportation, engineering industries

2

0.6; 1.5; 3 /

.024; .06; .12

20; 40; 80; 160; 320

 

RS2353/2-8N-40-Al

1

 

30 / 1.2

 

 

0.1 / .004

 

0.1; 0.2; 0.5; 1; 2 /

.004; .008; .02; .04; .08

1.25

150 x 30 x 5.5 /

6 x 1.2 x .2

 

Aluminium alloy

Aircraft industry

2

0.6; 1.5; 3 /

.024; .06; .12

20; 40; 80; 160; 320

RS — reference standard;

2353 — manufacturer company code;

/2 — number of sides with notches;

...N — number of notches;

20/40/80/160/320 — roughness of the surface on the calibration block’s second side;

AL/FE/SST/TI – material.

 

 

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"OKOndt GROUP™" represents a group of companies with more than 25-year experience in research, development and manufacture of NDT products for industrial clients all over the world, who endeavor to ensure high-level operational safety, quality, and reliability.

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