Post-Lapping Wafer Flatness Weighing Gauge from Germany
This electronic weighing gauge assesses wafer flatness after lapping or polishing by minute weight mapping across the surface in semiconductor fabrication prep. It is classified under 8423.89.00 as other weighing machinery because it operates by weighing to determine flatness, not by optical or other means.
Duty Rate — Germany → Canada
0%
Import Tips
• Be prepared to demonstrate that the gauge uses weight measurements to infer flatness, as this is key to classification under 8423.89.00
• Keep records of the gauge's technical specifications for CBSA review
• Check if the gauge is eligible for duty-free treatment under certain trade programs