KLA-Tencor Surfscan SP5 Cooling Condensing Unit from Canada
Condensing unit over 17.58 kW/hr capacity for KLA-Tencor's Surfscan SP5 wafer surface inspection system metrology cleanroom. Handles thermal loads from laser scanning operations on semiconductor wafers. HTS 8415.83.0060 for non-refrigerated high-power heat exchangers in AC machines.
Duty Rate — Canada → United States
11.4%
Rate breakdown
9903.03.0110%Except for products described in headings 9903.03.02–9903.03.11, articles the product of any country, as provided for in subdivision (aa) of U.S. note 2 to this subchapter
Import Tips
• Include metrology tool specifications showing cleanroom compatibility requirements
• Certify absence of refrigerating components with engineering drawings if requested
• Beware of classification disputes; prepare advance ruling for high-value metrology support equipment