</>Build with Tariff Intelligence|Programmatic access to tariff calculations and HS code classification.Explore Developer Resources →
9030.90.89/Ion Chamber Radiation Detector Module/Canada

Ion Chamber Radiation Detector Module from Canada

Air-filled ionization chamber assembly for precision X-ray and gamma dosimeters, outputting electrical current proportional to radiation dose. Classified HTS 9030.90.89 for ionizing radiation apparatus parts.

Duty Rate — Canada → United States

10%

Rate breakdown

9903.05.2910%Section 301 (forced labor) — additional 10% ad valorem on products of Canada
Calculate with your customs valueVerify classification with AI

Import Tips

• Vent pressure specs critical for air-filled chambers

• NRC Form 7 equivalent for import licensing

• Bias voltage requirements in datasheet