Wafer Defect Inspection System
An optical and laser-based system designed to detect defects on silicon wafers during semiconductor manufacturing. It measures surface irregularities, particles, and pattern errors on wafers up to 300mm in diameter. Classified under HTS 9030.82.00.00 as it specifically checks semiconductor wafers for quality control.
Import Duty Rates by Country of Origin
| Origin Country | MFN Rate | Ch.99 Surcharges | Total Effective Rate |
|---|---|---|---|
| 🇨🇳China | Free | +35.0% | 35% |
| 🇲🇽Mexico | Free | +10.0% | 10% |
| 🇨🇦Canada | Free | +10.0% | 10% |
| 🇩🇪Germany | Free | +10.0% | 10% |
| 🇯🇵Japan | Free | +10.0% | 10% |
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If used for general industrial dimensional measurement
Instruments measuring length or angles not specific to semiconductors fall under 9031 for other optical measuring devices.
If primarily an optical microscope without electrical testing
Purely optical inspection devices without semiconductor-specific electrical checking functions go to 9013.
If classified as semiconductor manufacturing machine parts
Equipment integral to wafer fabrication machines may be classified under 8486 for semiconductor production machinery.
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
• Verify equipment calibration certificates and semiconductor-specific compliance with NIST standards
• Include detailed technical specs in commercial invoice to avoid misclassification as general optical instruments
• Ensure FCC certification for any integrated laser or imaging components to prevent customs delays
Related Products under HTS 9030.82.00.00
Semiconductor Wafer Thickness Profiler
Non-contact laser profiler measuring wafer thickness variation across the entire surface to ensure uniformity for IC production. Detects thickness deviations down to nanometers. Falls under HTS 9030.82.00.00 for instruments checking semiconductor wafers.
Integrated Circuit Tester Prober Station
Automated prober station that electrically tests individual ICs and devices on wafers for functionality before dicing. Includes probe cards and test head interfaces. Classified in HTS 9030.82.00.00 for checking semiconductor devices including integrated circuits.
Wafer Particle Counter Scanner
Laser scattering system that scans wafers to count and size contamination particles that could cause IC defects. Meets strict cleanroom standards for semiconductor production. Under HTS 9030.82.00.00 for semiconductor wafer checking instruments.
Silicon Wafer Bow and Warp Metrology Tool
Capacitive and optical instrument measuring wafer bow, warp, and flatness critical for lithography alignment in IC fabrication. Supports 300mm wafers. HTS 9030.82.00.00 classification for semiconductor wafer checking.
IC Parametric Electrical Analyzer
Precision instrument testing electrical parameters of individual transistors and ICs on wafer for process control monitoring. Measures leakage current, threshold voltage, etc. Classified under HTS 9030.82.00.00 for semiconductor device checking.
Automated Wafer Alignment Verification System
Machine vision system verifying fiducial marks and alignment features on wafers for photolithography stepper accuracy. Essential for multi-layer IC patterning. HTS 9030.82.00.00 for semiconductor wafer checking instruments.