The Long Range Straightness Measurement Optics Kit can be used to measure the horizontal straightness error in linear axes from 1 m up to 30 m in length when using the XL-80 laser system. They also enable measurement for parallelism of axes.
Each long range straightness kit contains:
• 1 straightness interferometer (also referred to as a Wollaston prism)
• 1 straightness retroreflector
• 2 alignment targets
Specifications:
Axial range: 1 m – 30 m (40 in – 1200 in)
Straightness measurement range ±2.5 mm (± 0.1 in)
Accuracy* ±2.5% ±5 ±0.015M2 µm (±2.5% ±200 ±0.05F2 µin)
Resolution 0.1 µm (10 µin)
Where:
% = percentage of displayed value
M = measuring distance in meters
F = measuring distance in feet
* subject to environmental conditions