Эталонный куб 90°

Best suitable for simple but very precise check of path accuracy and postioning accurcy of co-ordinate measuring machines - CMMs - and machine tools. E.g. check of positioning accuracy of rotary tables of machining centres.

Design / Working
The precise-worked faces are finest ground and lapped. Tailor-made versions. Accuracies - flatness, parallelism and rectangularity - to requests of customers.

Execution example
5-sides precise - 0,003 mm. The top surface and the 4 side surfaces are flat, parallel and rectangular within 0,003 mm, finest ground and lapped.

Calibration certificate
A test certificate is part of scope of delivery. Measuring results are rectraceable to National standards.
On demand, a factory calibration certificate or a calibration certificate according to DAkkS will be included in the delivery.

Accessories