Seismograph Broadband Velocity Sensor
Advanced broadband sensor measuring ground velocity across wide frequency ranges for seismographs in earthquake research. Under HTS 9015.90.0150 as a key geophysical instrument part. Enables detection of microseisms to major events.
Import Duty Rates by Country of Origin
| Origin Country | MFN Rate | Ch.99 Surcharges | Total Effective Rate |
|---|---|---|---|
| šØš³China | Free | +35.0% | 35% |
| š²š½Mexico | Free | +10.0% | 10% |
| šØš¦Canada | Free | +10.0% | 10% |
| š©šŖGermany | Free | +10.0% | 10% |
| šÆšµJapan | Free | +10.0% | 10% |
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If as unspecified electrical sensors
Default electrical apparatus without Chapter 90 context.
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Import Tips & Compliance
ā¢ Provide frequency response curves (0.001-50Hz) confirming seismic broadband design
ā¢ Certify as replacement part for named seismograph models
Related Products under HTS 9015.90.01.50
Seismograph Digital Sensor Module
This digital sensor module is a replaceable component specifically designed for seismographs, converting ground motion into electrical signals for earthquake detection. It falls under HTS 9015.90.0150 as a dedicated part of seismographs used in geophysical surveying. The module ensures precise measurement of seismic waves in both portable and permanent installations.
Seismograph Data Acquisition Unit
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.
Seismograph Timing Synchronization Board
This circuit board provides GPS-synchronized timing for multi-station seismograph networks, ensuring accurate earthquake event correlation. It qualifies for HTS 9015.90.0150 as a specialized accessory dedicated to seismograph operations in geophysical monitoring. Precision timing is vital for seismic array deployments.
Seismograph Strong Motion Accelerometer
A high-g accelerometer designed for seismographs to measure intense ground accelerations during strong earthquakes. Falls under HTS 9015.90.0150 as a core sensor part for geophysical seismograph appliances. It captures data for engineering seismology and structural safety assessments.
Seismograph Anti-Aliasing Filter Module
This analog filter module prevents signal distortion in seismograph digitization by removing high-frequency noise before sampling. Classified in HTS 9015.90.0150 as a seismograph-specific accessory for accurate geophysical data acquisition. Essential for clean broadband seismic recordings.
Seismograph Power Supply Conditioner
A ruggedized power conditioner for seismographs, providing stable low-noise DC power in remote field deployments. HTS 9015.90.0150 applies as it's principally designed for geophysical seismograph reliability. Prevents data corruption from power fluctuations in continuous monitoring.