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Rockwell reference block

From  195,00

INNOVATEST Rockwell hardness calibration blocks are calibrated & DUAL-certified by UPI Laboratories, accredited by the Dutch National Board of Accreditation and are traceable to National/International standards according to ISO 6508/3 & ASTM-E18 A4.

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 20,00
Add a NADCAP Grid to your reference block

Choose from the standard grid according to ISO/ASTM Standards, or opt for a customized grid.

If you prefer a customized option, please specify the number of millimeters for the grid spacing.

Please note: a customized grid is outside of the ISO/ASTM standards.
 0,00
Grid Size
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5 mm
10 mm
15 mm
20 mm
Shape
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Circle
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