Optical length measurement

High precision of the grid spacing required for linear thermal expansion. Measuring lengths up to 30 m, accuracy class up to ± 1 µm and resolution up to 0.1 µm. The certificate of metrological verification is supplied with each length measuring system.

Optical length measuring systems are manufactured in accordance with strict quality standards and are produced in seven different models. The product documentation, which can be supplied on request, underlines the high quality and reliability of the products.

With the absolute measurement one receives "Absolute" mass, i.e. immediately readable mass.
With incremental encoders, only the "difference" is displayed! Therefore you need a reference point for incremental measurement!


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