PH20 - New 5-axis head for touch-trigger inspection

[jeeplt1]

At those speeds how accurate and whats the repeatability?

[RenishawEngineering]

@jeeplt1 The head touch technique used by PH20 results in improved accuracy and repeatability compared to conventional machine touches. Using PH20 head touches, the size error on a datum sphere, as measured using the ISO 10360-5 test method, reduces from around 0.0006 mm (PH20+TP20) to 0.0002 mm (CMM spec: 0.48 + L/1000, Stylus: 12 x 4 mm, STD force module).

[Gobseq]

How much ?