PVD Quartz Crystal Monitor Sensor from Germany
A sensor using quartz crystal microbalance to measure film thickness in real-time during PVD processes. Mounted inside deposition chambers of 8543.70 apparatus for precise process control. Vital for quality assurance in optical and semiconductor coatings.
Duty Rate — Germany → United States
10%
Rate breakdown
9903.05.3910%Except for products described in headings 9903.05.85–9903.05.92 and 9903.05.97, articles the product of a member state of the European Union, with an ad valorem (or ad valorem equivalent) rate of duty under column 1 less than 10 percent, as provided for in U.S. note 52 to this subchapter
Import Tips
• Calibrate and certify frequency specs (e.g
• 6 MHz crystals); include software interface details; declare as process monitor to distinguish from measuring instruments