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Van de Graaff Electrostatic Particle Accelerator from Japan

High-voltage electrostatic accelerator for nuclear physics research accelerating ions to MeV energies. Classified under HTS 8543.10.00.00 as a particle accelerator using electrostatic fields for ion acceleration. Commonly used in low-energy nuclear reaction studies.

Duty Rate — Japan → United States

12.5%

Rate breakdown

9903.05.4912.5%Section 301 (forced labor) — Japan (col1 rate < 12.5 percent): MFN < 12.5% → total duty capped at 12.5%

Import Tips

High-voltage certification and pressure vessel inspection certificates required

SF6 gas handling permits needed for insulating gas systems

Declare maximum accelerating voltage for proper safety classification