Optical Micrometer Cooling Heatsink Assembly from Japan
An extruded aluminum heatsink with integral fan mount for thermal management of high-power laser micrometer detectors. It maintains optical stability during continuous measurement and is a thermal part of laser micrometers. Classified under 9031.90.90 as a part of measuring instruments.
Duty Rate — Japan → Canada
0%
Import Tips
• Classify as a part of a measuring instrument, not as a general aluminum article
• Provide evidence of its specific design for laser micrometer detectors
• Check if the heatsink is considered a part of general use under Note 2 to Section XV