Shadowgraph Magnification Verification Kit from China
Complete calibration kit with stage graticules, screen rulers, and verification templates for confirming magnification accuracy across all lenses of shadowgraphs (9031.80.40). Essential for gage R&R studies. Under HTS 9031.90.70.00.
Duty Rate — China → United States
25%
Rate breakdown
9903.88.0125%Except as provided in headings 9903.88.05, 9903.88.06, 9903.88.07, 9903.88.08, 9903.88.10, 9903.88.11, 9903.88.14, 9903.88.19, 9903.88.50, 9903.88.52, 9903.88.58, 9903.88.60, 9903.88.62, 9903.88.66, 9903.88.67, 9903.88.68, or 9903.88.69, articles the product of China, as provided for in U.S. note 20(a) to this subchapter and as provided for in the subheadings enumerated in U.S. note 20(b) [to this subchapter]
9903.05.860%Universal product exemption (U.S. note 52(b))
Import Tips
• Include full calibration procedure and expected measurement tables
• Certify components to ANSI/ISO optical standards
• Package as complete 'projector verification kit' not individual items