Horiba Dilatometer DIL 402 from Mexico
Electrical pushrod dilatometer employing infrared optical interferometry for thermal expansion measurement. Classifies under HTS 9027.50.4020 for optical radiation thermal analysis capabilities. Essential for glass industry R&D.
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
• Specify specimen holder materials compatible with reactive glass samples
• Include optical alignment procedures in operation manual
• Verify laser safety compliance for interferometry optics