Conoscopic Holography Sensor
Compact optical sensor using conoscopic holography for 3D surface profiling and vibration analysis. Advanced optical measuring instrument under HTS 9031.49.9000 for R&D and production metrology applications.
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Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If basic holographic viewing systems without measurement capability
Optical devices for visualization only remain in 9013; measuring classified in 9031.
If specifically for form measurement of precision optics
Optical form measuring instruments have dedicated subheading.
If when imported as OEM sensor component without housing
Electrical machinery components classified by function in Chapter 85.
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Import Tips & Compliance
• Include laser coherence length specs for CBP optical technology review
• Provide dynamic range and lateral resolution data for classification support
• Declare if sensor includes DSP processing to determine complete instrument vs component
Related Products under HTS 9031.49.90.00
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A precision instrument using laser interferometry to measure surface roughness and topography on manufactured parts. Classified under HTS 9031.49.9000 as an other optical measuring instrument for quality control in precision engineering, not specified elsewhere in Chapter 90.
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Machine Vision Gauging System
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Structured Light 3D Scanner
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