Ball bases for industrial measurement

For precise and direct determination of 3D coordinates.

The ball bases shown on this page can be used to measure edges, 90° inner and outer corners as well as convex and concave contours in industrial surveying particularly accurately and quickly.

All bases are made of stainless steel with highest precision. We guarantee a positional accuracy of the prism in the sphere of ± 0.03 mm. The height offset (distance between point and prism center) is 25 mm ± 0.03 mm.

All bases are equipped with an integrated permanent magnet with a holding force of approx. 2 kg, which holds the spherical prism securely in the base.

The spherical prism system has a diameter of 1.5" or 38.1 mm. The integrated mini prism, with a diameter of 25.4 mm, has an addition constant of -16.9 mm (LEICA + 17.5 mm) and a grinding accuracy of 2".
 
Ball-base for measuring contours

Ball-base for measuring contours

For straight and curved edges.

Ball base for measuring edges

Ball base for measuring edges

For the measurement of edges.

Ball base for measuring outside corners

Ball base for measuring outside corners

For measuring right-angled external corners.

Ball base for measuring inside corners

Ball base for measuring inside corners

For measuring 90° inside corners.

Precision ball prism Ø 1.5" (38.1 mm)

Precision ball prism Ø 1.5" (38.1 mm)

This ball prism with all-metal mount is manufactured so precisely that we can guarantee a center deviation of the prism center to the ball surface of ± 0.1 mm.

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