Photometer Lamp Housing from Japan
Precision aluminum housings for tungsten-halogen lamps in clinical photometers (9027.30), featuring heat dissipation fins and optical alignment ports. Ensures stable light source for biochemical analysis. 9027.90.64.00 parts of optical analyzers.
Duty Rate — Japan → United States
12.5%
Rate breakdown
9903.05.4912.5%Except for products described in headings 9903.05.85–9903.05.92, articles the product of Japan, with an ad valorem (or ad valorem equivalent) rate of duty under column 1 less than 12.5 percent, as provided for in U.S. note 52 to this subchapter
Import Tips
• Document thermal dissipation capacity and lamp alignment tolerances (±0.1°)
• Specify compatible lamp types (tungsten-halogen, deuterium) and wattages
• Include vibration damping specifications for analytical stability