Sellmeier Equation Refractometer from Germany
Advanced Abbe refractometer calculating dispersion curves using Sellmeier coefficients for optical glass quality control. HTS 9027.89.80.60 for physical analysis of refractive index across spectrum. Temperature-stabilized prism.
Duty Rate — Germany → United States
10%
Rate breakdown
9903.03.0110%Except for products described in headings 9903.03.02–9903.03.11, articles the product of any country, as provided for in subdivision (aa) of U.S. note 2 to this subchapter
Import Tips
• Prism material certificates (e.g
• synthetic sapphire) required
• Software export control verification for advanced calculation algorithms