Fringe Projection Profilometer from Japan
High-speed optical profilometer using phase-shifted fringe patterns for dynamic surface measurement. Precision optical instrument under HTS 9031.49.9000 for automotive and aerospace quality assurance.
Duty Rate — Japan → United States
12.5%
Rate breakdown
9903.05.4912.5%Section 301 (forced labor) — Japan (col1 rate < 12.5 percent): MFN < 12.5% → total duty capped at 12.5%
Import Tips
• Provide phase shifting algorithm details and temporal resolution specs
• Include projector throw ratio and camera baseline measurements
• Calibrate against certified step height standards for accuracy validation