📂 Category 9031A

 
 
90
9031
9031 A
 - autres instruments et appareils optiques
 - - autres

📖 About this code

This category covers specialized equipment designed to test the performance, functionality, and durability of various products or components. They are used in manufacturing, research, and development to ensure quality and compliance with standards.

Test benches

📦 Example products classified here

  • Engine test bench
  • Hydraulic test bench
  • Electrical test bench
  • Brake test bench
  • Suspension test bench
  • Strength testing machine
  • Fatigue testing machine
  • Performance testing equipment
  • Material testing bench
  • Electronic component tester
  • System test rig
  • Flow test bench
  • Vibration test bench
  • Torque test bench
  • Pressure test bench
  • Temperature test bench
  • Load testing machine
  • Universal testing machine

🚫 NOT classified here

  • × Measuring or checking instruments, appliances and machines, not specified or included elsewhere in this chapter (Chapter 90)
  • × Machines and mechanical appliances for testing the hardness of materials (heading 9024)
  • × Electrical measuring or checking apparatus (heading 9030)
  • × Machines for testing the working of rubber or plastics (heading 9024)
  • × Laboratory equipment for chemical analysis (Chapter 90)
  • × General purpose tools and workshop equipment

⚠️ Easily confused codes

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