Shaft diameter: ø3mm
Calibration details: This Rockwell Indenter complies with the requirements of DIN EN ISO 6508-2 and ASTM E18 Class B calibrated to standards by an ISO 17025 RvA accredited laboratory, with calibers traceable to Physikalisch-Technische Bundesanstalt National Metrology Institute, (PTB) Braunschweig, Germany.
RvA, UKAS DaKKS, COFRAC are ILAC signatories.
Calibration scales: A, C, D, N