Calibrated Labsphere Spectralon Exposure Meter from China
Precision exposure meter using Spectralon diffuse reflectance material for reference standards. Falls under HTS 9027.50.10.00 as specialized optical radiation exposure measurement instrument. Used for calibrating other light meters.
Duty Rate — China → United States
36.2%
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
9903.88.0125%Except as provided in headings 9903.88.05, 9903.88.06, 9903.88.07, 9903.88.08, 9903.88.10, 9903.88.11, 9903.88.14, 9903.88.19, 9903.88.50, 9903.88.52, 9903.88.58, 9903.88.60, 9903.88.62, 9903.88.66, 9903.88.67, 9903.88.68, or 9903.88.69, articles the product of China, as provided for in U.S. note 20(a) to this subchapter and as provided for in the subheadings enumerated in U.S. note 20(b) [to this subchapter]
Import Tips
• Provide NIST-traceable calibration data confirming photographic exposure measurement function
• Classify Spectralon standards as dedicated instrument parts under Chapter 90 Note 2(a)
• Distinguish from general laboratory standards which may fall under 9026 or 9031