Surface roughness measurement
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Min. Order: | 1 Piece/Pieces |
Place Of Origin: China
Selling Units | : | Piece/Pieces |
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MG-Optics High-Precision Optical Metrology Platform
Extreme Precision Testing Capability: The testing accuracy can reach sub-nanometer levels, with repeatability better than 0.06nm. It can also detect the effects of gravity, stress, vibration, and air disturbances.
Multi-Variety Surface Testing Capability: For single-surface components, it can measure the surface accuracy of Optical Flat, optical aspheric mirror and freeform surfaces, with sizes up to 2 meters or more. For multi-surface components, it can detect flatness, parallelism, perpendicularity, and other geometric tolerances, and provide data processing and optimization guidance for manufacturing. For surface roughness, testing accuracy is better than 0.08 nm.
White light interferometer (Zygo) NewView 9000
Reflecting the surface roughness, step height, dimensions of critical parts and the morphology of the sample based on white light interference technique.
Surface measurement accuracy better than 0.08 nm.
Step measurement accuracy ≤ 0.75%;
Repeatability ≤ 0.1% @ 1σ.
RMS repeatability: < 0.005nm @ 1σ.
With 1X, 0.5X, 2X eyepieces.
With 10X, 20X, 50X objective lenses.
For more information about our optical surface roughness measurement services, please don’t hesitate to contact our optical metrology experts.
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Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.