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CMM calibration

Renishaw is accredited by both UKAS and A2LA to ISO 17025 for the calibration of CMMs to ISO 10360-2, giving customers confidence in the accuracy of their system.


UKAS accreditation



A2LA logo


Renishaw has the ability to calibrate a CMM using different calibrated length artefacts including:



Gauge blocksStep gauge
REVO length bars
REVO-2 and step gauge


Measurement uncertainty

For gauge blocks the accredited measurement uncertainty is ±(0.23 + 1.0 × L) µm (where L is in metres).