Particle accelerators
Electrical machines and apparatus, having individual functions, not specified or included elsewhere in this chapter; parts thereof: > Particle accelerators
Duty Rate (from China)
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
Except as provided in headings 9903.88.05, 9903.88.06, 9903.88.07, 9903.88.08, 9903.88.10, 9903.88.11, 9903.88.14, 9903.88.19, 9903.88.50, 9903.88.52, 9903.88.58, 9903.88.60, 9903.88.62, 9903.88.66, 9903.88.67, 9903.88.68, or 9903.88.69, articles the product of China, as provided for in U.S. note 20(a) to this subchapter and as provided for in the subheadings enumerated in U.S. note 20(b) [to this subchapter]
Products classified under HTS 8543.10.00.00
CERN Large Hadron Collider (LHC) Superconducting Magnet Assembly
A superconducting dipole magnet used in the CERN Large Hadron Collider to accelerate protons to near-light speeds through electromagnetic fields. It falls under HTS 8543.10.00.00 as a core component of a particle accelerator designed for high-energy physics research. These magnets generate the precise magnetic fields required for particle beam guidance.
Varian Linear Accelerator (LINAC) RF Power Source Module
Radio frequency power module for medical linear accelerators used in radiation therapy to accelerate electrons for tumor treatment. Classified under HTS 8543.10.00.00 as it provides the accelerating electric fields in particle accelerators. Essential for precise high-energy beam generation in oncology applications.
Synchrotron Radiation Source Cyclotron Accelerator
Cyclotron accelerator for generating synchrotron radiation used in materials science research and spectroscopy. Falls under HTS 8543.10.00.00 as a particle accelerator producing high-intensity X-ray beams through relativistic electron acceleration. Used in university and national laboratory beamlines.
Van de Graaff Electrostatic Particle Accelerator
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.
Medical Betatron Electron Accelerator
Betatron for intraoperative radiation therapy accelerating electrons to produce X-rays during surgery. Falls under HTS 8543.10.00.00 as a particle accelerator designed for medical radiation delivery. Compact design for operating room integration.
Tandem Pelletron Heavy Ion Accelerator
Tandem electrostatic accelerator for heavy ion beams in nuclear astrophysics research. Classified under HTS 8543.10.00.00 as particle accelerator using tandem voltage acceleration principle. Provides high charge state ion beams for precision experiments.
Compact Cyclotron for PET Isotope Production
Medical cyclotron accelerating protons for PET tracer isotope production in hospitals. Falls under HTS 8543.10.00.00 as particle accelerator generating radioactive isotopes for diagnostic imaging. Self-shielded design for clinical environments.
Laser Wakefield Plasma Accelerator Module
Plasma-based particle accelerator using laser-driven wakefields for next-generation collider research. Classified under HTS 8543.10.00.00 as innovative particle acceleration technology. Experimental systems for high-gradient acceleration research.
Electron Beam Welding Accelerator Gun
High-energy electron beam gun functioning as particle accelerator for precision industrial welding. Falls under HTS 8543.10.00.00 when used as accelerator in vacuum welding applications. Generates focused electron beams for deep penetration welds.
Free Electron Laser Undulator Accelerator Section
Undulator magnet array for free electron lasers accelerating electrons to generate coherent light. Classified under HTS 8543.10.00.00 as particle accelerator component producing FEL radiation. Used in advanced light source facilities.
Proton Therapy Synchrotron Ring Accelerator
Medical synchrotron accelerating protons for cancer therapy with precise tumor targeting. Falls under HTS 8543.10.00.00 as particle accelerator for proton beam therapy systems. Provides pencil beam scanning capability.
Neutron Generator Particle Accelerator
Compact accelerator producing neutrons through deuterium-tritium fusion for materials analysis. Classified under HTS 8543.10.00.00 as particle accelerator generating neutron beams. Used in oil well logging and non-destructive testing.
Dielectric Wall Accelerator (DWA) Prototype
Experimental compact accelerator using dielectric insulators for high-gradient proton acceleration. Falls under HTS 8543.10.00.00 as innovative particle accelerator technology. Developed for portable cancer therapy applications.
Induction Linear Accelerator (ILAC) Module
Induction accelerator cell for high-current electron beams in flash radiography applications. Classified under HTS 8543.10.00.00 as particle accelerator using induction acceleration principle. Used in hydrodynamic testing facilities.
Muon Collider Test Accelerator Section
Prototype accelerator section for future muon collider research projects. Falls under HTS 8543.10.00.00 as particle accelerator for fundamental physics research. Tests ionization cooling and acceleration of short-lived muons.