Calibrated Labsphere Spectralon Exposure Meter from Japan
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 — Japan → United States
12.5%
Rate breakdown
9903.05.4912.5%Except for products described in headings 9903.05.85–9903.05.92, articles the product of Japan, with an ad valorem (or ad valorem equivalent) rate of duty under column 1 less than 12.5 percent, as provided for in U.S. note 52 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