Calibration Blocks for Hole Testing

 

 

 

Designation

Defect parameters

Roughness of operating surface, µm

Overall dimensions, mm/in.

 

Material

 

Field of use

 

Note

Length, mm/in.

Width, mm/in.

Depth, mm/in.

 

RS2353.12-5H/0-FLN/0.5/AL

 

Full length

 

0.1 / .004

 

0.5 / .02

 

0.63

 

150 x 50 x 10 /

6 x 2 x .4

 

Aluminium alloy

 

Aircraft, power, transportation, engineering industries

Rectangular calibration block with several holes

 

RS2353.12-1H/0-CN/0.76/AL

 

0.76 / .03

 

0.1 / .004

 

0.76 / .03

 

0.63

 

ø 24 × 10 /

Ø1 x .4

 

Aluminium alloy

Cylindrical calibration block with one hole

 

RS — reference standard;

2353 — manufacturer company code;

.12 — calibration block for holes testing;

...H — number of holes;

/0 — number of flawless holes;

СN/FLN — defect type (CN – corner notch, FLN – full length notch);

0.5/0.76 — defect dimensions;

AL/FE/SST/TI — material.

 

 

 

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