The squareness measurement optics determine the out-of-squareness of two nominally orthogonal axes, by comparing their straightness slope values which are referenced via the optical square.
Note: A straightness measurement optics kit and straightness accessory kit are also required to perform squareness measurements.
Each squareness measurement optics kit contains:
• 1 optical square and clamp screws
• 1 bracket (for adjustable turning mirror)
Range ±3/M mm/m (±2000/F arc sec)
Resolution 0.01 µm/m (0.01 arc sec)
M = measurement distance in meters
F = measurement distance in feet