Measure with the arm
H00007091 - Absolute Arm User Manual │Version 5.2.0 (2019-03-07) │139
Step 2: Single point test
1. Measure the 10 points on a cone moving the axes of the arm as shown on the graphic view.
2. Check the deviations according to the specifications of the arm (see in appendix)
Step 3: Sphere diameter test:
1. Enter the diameter of the sphere.
2. Measure 9 points on the sphere as followed:
• 4 points on Equator equally distributed
• 4 points at 45° Latitude, equally distributed, 45°
rotated from Equator points
• 1 point on top
3. Check the deviations according to the specifications of the arm (see in appendix)
Step 4: plane test
This test consists by measuring a levelled plane by 9 points, and then the best-fit of the measured plane is
displayed.
The purpose is to give different orientations of the axes of the arm for each point.
Then RDS gives the flatness results: