HS Code for Particle accelerator

Particle accelerators are classified under HS code 8543.10. This classification falls under Chapter 85, which covers electrical machinery and equipment. Heading 8543 is a basket heading for electrical machines and apparatus having individual functions, not specified or included elsewhere in Chapter 85. Particle accelerators are devices that use electromagnetic fields to propel charged particles to very high speeds and contain them in well-defined beams. Because these machines have a distinct function that is not covered by more specific headings (such as motors, generators, or telecommunications equipment), they are placed in 8543. The subheading 8543.10 specifically identifies these complex scientific and industrial instruments. This includes a wide range of devices from small laboratory cyclotrons to massive linear accelerators used in physics research or industrial applications like ion implantation. The classification covers the entire assembly, including the vacuum system, the magnets for beam steering, and the radio-frequency cavities for acceleration. Even if the accelerator is used for medical purposes, such as producing isotopes, it remains under 8543.10 unless it is integrated into a specific medical device. The logic follows GRI 1, as the heading 8543 specifically provides for machines with individual functions, and the subheading 8543.10 is the most specific description for this technology.

Products Included

• Cyclotrons and Synchrotrons
• Linear Accelerators (Linacs)
• Betatrons and Van de Graaff generators
• Ion implanters (accelerator type)

Common Misclassification

Particle accelerators are often misclassified under 9022.21 or 9022.29 if they are used for medical radiotherapy. However, 9022 is for apparatus based on the use of X-rays or alpha, beta, or gamma radiations. If the machine is primarily an accelerator, 8543.10 takes precedence. It is also sometimes confused with 8486.20 for semiconductor manufacturing equipment.

FAQ

What is the HS code for a Particle Accelerator?

The HS code for a Particle Accelerator is 8543.10.

Are medical linear accelerators classified here?

Generally, yes, unless they are specifically configured and sold as radiotherapy apparatus, in which case they might move to heading 9022.