Non-Contact Surface Profilometer Probe
Optical chromatic confocal probe for non-contact surface roughness measurement systems. Falls under HTS 9031.90.59.00 as part for other optical checking instruments. Achieves nanometer-level surface texture analysis.
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Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If compound optical microscopes
Microscope probes principally for microscopy classify under 9011.
If other profile projectors/surface measuring
Surface measuring instrument parts may have specific provisions.
If other measuring/checking machines
If not principally optical, falls to 9024.
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Import Tips & Compliance
• Confocal principle and Ra/Rz measurement specs prove function
• Distinguish from general confocal microscopes (9011)
• Contact probes classify differently (9031.49)
Related Products under HTS 9031.90.59.00
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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.