📂 Category 9012

 
 
90
9012
  Microscopes autres qu'optiques; diffractographes

📖 About this code

This category covers microscopes that do not use optical principles for magnification, such as electron microscopes. It also includes diffraction apparatus used for analyzing the structure of materials through diffraction patterns.

Microscopes other than optical microscopes; diffraction apparatus

📦 Example products classified here

  • Transmission electron microscope
  • Scanning electron microscope
  • Atomic force microscope
  • Scanning tunneling microscope
  • Electron microscope
  • X-ray diffractometer
  • Neutron diffractometer
  • Electron diffraction system
  • X-ray diffraction apparatus
  • Secondary ion microscope
  • Focused ion beam microscope
  • Diffraction analysis system
  • Surface scanning microscope
  • X-ray diffractograph
  • Field emission microscope
  • Diffraction structural analysis device
  • Electron beam microscope
  • Electron microscopy system

🚫 NOT classified here

  • × Optical microscopes (e.g., compound, stereo, polarizing)
  • × Parts and accessories for optical microscopes
  • × Measuring or checking instruments not based on diffraction principles
  • × Laboratory equipment for sample preparation for microscopy
  • × Spectrometers (unless specifically designed for diffraction analysis)
  • × Electron beam welders
  • × X-ray imaging equipment for medical or industrial inspection

⚠️ Easily confused codes

Double-check: these codes cover similar but distinct products.