Seismograph Data Acquisition Unit from Japan
A compact data acquisition unit that interfaces sensors with recording systems in seismographs, capturing and digitizing seismic data in real-time. Classified under HTS 9015.90.0150 as an essential accessory for geophysical seismograph instruments. It supports high-sample-rate recording critical for earthquake analysis.
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 seismic waveform processing specs to confirm classification as seismograph-specific per Chapter 90 rules
• Label shipments clearly as 'seismograph parts' with model compatibility to prevent customs misclassification