📂 Category ⚠️ This code is not declarable to customs It is an intermediate level of the nomenclature (category / heading). To declare goods, descend the tree below until you reach a 10-digit leaf code marked “declarable”. 9031A49
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9031 A 49
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📖 About this code
Profile projectors are optical instruments used to magnify and project the profile of a workpiece onto a screen for precise dimensional inspection and measurement. They are essential for quality control in manufacturing, allowing for detailed examination of contours, angles, and dimensions.
Profile projectors
📦 Example products classified here
- Profile projector
- Contour projector
- Optical comparator
- Profile measuring projector
- Optical measuring machine
- Profile inspection projector
- Digital profile projector
- CNC profile projector
- Metrology projector
- Shopfloor profile projector
- Benchtop profile projector
- Toolmaker's microscope (with projection)
- Optical profile measuring system
- Precision profile projector
- Magnified profile viewer
- Surface projector
- Edge detection projector
- Coordinate measuring projector
🚫 NOT classified here
- × Microscopes (optical, electron, etc.) not primarily for profile projection
- × Coordinate Measuring Machines (CMMs) with optical probes but not dedicated profile projection
- × Optical comparators that only measure angles or radii without full profile projection
- × Vision measuring machines (VMMs) with cameras and software analysis but no dedicated projection system
- × Laser scanners and 3D scanners
- × Gauges and calipers
- × Optical flats
⚠️ Easily confused codes
Double-check: these codes cover similar but distinct products.