Tunable Diode Laser Gas Analyzer from Mexico
TDLAS instrument using laser absorption spectroscopy for trace gas detection of ammonia, HCl, and VOCs in process streams. Optical principle qualifies it for HTS 9027.10.40.00 gas analysis classification.
Duty Rate — Mexico → United States
10%
Rate breakdown
9903.03.0110%Except for products described in headings 9903.03.02–9903.03.11, articles the product of any country, as provided for in subdivision (aa) of U.S. note 2 to this subchapter
Import Tips
• Include FDA laser safety classification (usually Class 1M) for customs review
• Specify wavelength ranges in specs to prove gas-specific optical absorption