Californium-252 Neutron Radiography System from Canada
Cf-252 spontaneous fission neutron source with dysprosium imaging plates for aerospace composite inspection. HTS 9022.29.80.00 covers neutron (ionizing) radiation apparatus for industrial NDT. Hydrogen imaging sensitivity.
Duty Rate — Canada → United States
10%
Rate breakdown
9903.05.2910%Except for products described in headings 9903.05.85–9903.05.93, articles the product of Canada, as provided for in U.S. note 52 to this subchapter
Import Tips
• NRC Form 741 for SNM reporting; neutron flux specs required
• Thermal neutron flux (10^6 n/cm²-s) documented
• 4-year source half-life affects replacement schedule