Blackbody Calibration Source from Mexico
Temperature-controlled blackbody radiator emitting known infrared spectral radiance for calibrating thermal imaging systems. Optical radiation source for heat/light measurement instrument calibration, HTS 9027.50.80. Lab metrology standard.
Duty Rate — Mexico → United States
10%
Rate breakdown
9903.05.5510%Section 301 (forced labor) — additional 10% ad valorem on products of Mexico
Import Tips
• Include emissivity (>0.99) and temperature uniformity specifications
• Classify complete systems vs. cavity inserts separately
• NIST traceability certificates required for metrology customs clearance