Optical Edge Detection Sensor Head
Compact sensor head using laser triangulation for edge detection in automated optical measuring systems. HTS 9031.90.59.00 as part of other measuring optical instruments. Provides sub-micron resolution for contour tracing applications.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If for other measuring/checking instruments not optical
Non-optical measuring instrument parts classify under 9031.80.
If for input units of automatic data processing machines
Optical sensors principally for ADP image input classify with 8471 machines.
If for specific laser-based measuring instruments
Parts for named 9013 instruments classified there per note 2(a).
Not sure which classification is right?
Our AI classifier can analyze your specific product and recommend the correct HTS code with confidence.
Import Tips & Compliance
• Technical datasheets must specify measurement resolution and optical principle of operation
• Distinguish from machine vision sensors (8471) by proving metrology end-use
Related Products under HTS 9031.90.59.00
Profile Projector Screen Reticle
Precision-etched glass reticle mounted in profile projector screens for measurement reference. Falls under HTS 9031.90.59.00 as accessory for optical checking instruments. Provides standardized scale for direct magnified measurement readout.
Fiber Optic Light Guide Bundle for Microscopes
Flexible coherent fiber bundle transmitting illumination to measuring microscope workpieces. Classified HTS 9031.90.59.00 as accessory for other optical measuring instruments. Maintains light intensity uniformity for consistent measurements.
Calibration Test Gage Block Holder
Precision kinematic mount holding gage blocks under optical microscopes for calibration verification. HTS 9031.90.59.00 covers this measuring instrument accessory. Ensures accurate positioning during length standard comparisons.
Interferometer Mirror Mount Assembly
Kinematic mirror mount for laser interferometer reference mirrors in length measuring systems. Falls under HTS 9031.90.59.00 as part for other optical measuring appliances. Provides sub-arcsecond alignment stability.
Autocollimator Objective Lens Cell
Precision cell housing objective lens assembly for autocollimator angle measuring instruments. HTS 9031.90.59.00 as part for other optical checking appliances. Thermal compensation design maintains alignment stability.
Optical Encoder Scale Reader Head
Compact read head assembly for glass or steel scale linear encoders in measuring instruments. Classified HTS 9031.90.59.00 as accessory for optical position checking systems. Provides 0.1 micron resolution position feedback.