Our team underwent two separate accuracy tests to see how the Artec Space Spider will fare when 3D scanning tricky parts. In this second test, we’ve conducting a linear accuracy test with the system. A ball bar is a telescoping bar with precision balls at each end. It is often used in testing the accuracy of a measurement device (in this case, the Artec Space Spider) because it has a known distance. For this test, the true value of the distance between the center points of the two balls is 24.0195”.
