Wafer Surface Defect Scanner from Japan
An optical inspection system designed specifically for detecting microscopic defects on semiconductor wafers during manufacturing. It uses laser scanning and high-resolution imaging to identify particles, scratches, and pattern anomalies on bare silicon wafers. Classified under HTS 9031.41.00.40 as an optical instrument for inspecting semiconductor wafers.
Duty Rate — Japan → United States
0%
Rate breakdown
9903.05.860%Articles provided for in subdivision (b) of U.S. note 52 to this subchapter
Import Tips
• Verify equipment meets semiconductor cleanroom standards (ISO 14644) and obtain FCC certification for laser components
• Include detailed technical specs and end-user statements proving exclusive use for wafer inspection to avoid reclassification