white-light series
The WLI series of white light interferometers are based on white light interferometry;
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Overview
The WLI series of white light interferometers are based on white light interferometry; non-contact measurement methods; measurements for hyperprecision plane and curve contour, face error, defective morphology, ripple and surface roughness; can also analyse cross-section, dent depth and step height; has the advantage of high measurement accuracy, operational convenience, full functionality, wide coverage of measurement parameters; is one of the most accurate measurement instruments in the field of 3D detection at present
Specifications
| Parameter | Value |
|---|---|
| Objective Lens | Infinite interference mirrors 2.5X, 5X, 10X, 20X, 50X (other customable); Infinite intervention lenses 10X (20X optional) |
| Lateral Resolution | 0.4um ~10.2um, related to selected mirrors |
| Step measurements | Accuracy 0.75%, repetition 0.1% 10 |
| Vertical Resolution | <0.1nm |
Datasheet
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Supplier Information
AcroBeam Co.,Ltd is a national high-tech enterprise specializing in photoelectric detection and optical measurement technology. Since its establishment in 2010, the company has developed a series of precision optical instruments including all-sight field digital photoelectric autocollimators, laser autocollimators, computer-controlled precision goniometers, automatic focometers, eccentric and centric instruments, parallel light pipes, solar simulators, and wavefront testing instruments. Its products are widely used in scientific research institutes and industrial enterprises. AcroBeam holds multiple patents and software copyrights, and has passed ISO9001 certification.
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