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Product catalog summary

Overview: This document provides technical specifications and features of optical probes from Precitec Optronik, designed for non-contact distance and thickness measurements. The probes are suitable for a wide range of applications, offering precise measurements regardless of surface type.

Specifications:

Measuring Principle: Interferometric and chromatic confocal methods are used.
Measuring Range: Varies depending on the CHRocodile sensor, from a few microns to several millimeters.
Resolution: Axial resolution ranges from 10 nm to 450 nm, depending on the model.
Spot Diameter: Ranges from 9 µm to 50 µm.
Lateral Resolution: Ranges from 5 µm to 25 µm.
Numerical Aperture: Varies from 0.045 to 0.7.
Measurement Angle: Typically 90° with a tolerance of +/- 5° to +/- 45°.
Dimensions and Weight: Vary significantly across models, with lengths from 40 mm to 243 mm and weights from 10 g to 1737 g.

Advantages:

High precision and reliability on various surface types, including reflective and dispersive surfaces.
Compact and robust design suitable for challenging environments.
Available in vacuum versions for specialized applications.

Applications: The probes are ideal for measuring complex structures and surfaces with varying reflective properties. They are equipped to handle samples with reflective, wavy surfaces due to their high dynamic range and signal-to-noise ratio.

Additional Notes: The document highlights the impact of using LED sensors on the measuring range, which can decrease by up to 10%. The probes are designed to maintain accuracy even at large angles and on highly tilted surfaces.

Catalog excerpts

OPTICAL PROBES CHRocodile unit The given data was generated for a typical application and may be different given other circumstances. Furthermore misprints, changes and/or innovations may lead to differences in the listed measurements, technical data and features. Therefore all information is non-binding and technical data, measurements as well as features are not guaranteed by information in this product information. APR 2018 11 bottom of optical probe to middle of measuring range | 2) decreasing accuracy on the limits PRECITEC THE SMART WAY TO MEASURE PRECITEC OPTRONIK | Internet: www.precitec.com | www.chrocodile.com

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The optical probes for non-contact distance and thickness measurements have a wide measuring range: from a few microns to several millimeters. ADVANTAGES: ■ precise measurements independent of the surface type ■ high axial resolution for the measurement of complex structures ■ measurements also on highly tilted, reflective and dispersive surfaces ■ small spot diameter ■ robust and compact design All probes are available in a vacuum version. For every application the perfect optical probe! RELIABLY FAST MEASUREMENTS ON CHALLENGING SAMPLES The superior dynamic range and outstanding signal-to-noise...

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All PRECITEC OPTRONIK catalogs and technical brochures

*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.

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