Linseis L81 A4000 Dilatometer from Mexico
Electrical dilatometer measuring thermal expansion using optical non-contact displacement detection in IR range. Classified HTS 9027.50.4020 for thermal analysis via optical radiations. Critical for ceramic materials engineering.
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 pushrod material composition certificates for classification verification
• Declare vacuum system components separately if modular
• Verify compliance with OSHA lab safety standards