Our artifact concept is based on the Tetronom single bar. It is made of carbon fiber reinforced plastic (CFRP) and has two target mounts. Interchangeable targets are attached with magnets to these mounts which allows tactile as well as optical measurements. It is possible to use the single bar “stand-alone” for testing optical 3D-scanners, for example. Moreover, it can be used for setting-up 3D artifacts in a shape of a tetrahedron, octahedron or as a ball bar.
Feasible lengths:
from 100mm to 3000mm between the balls midpoints,
longer lengths on request
Targets:
targets for tactile and photogrammetric systems,matte balls made of stainless steel, ceramic balls for area scanning systems on the basis of white light fringe projection and for laser scanner systems
Size of targets (standard): 38.1mm and 50mm,
other sizes on request
DAkkS or manufacturer's calibration
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