Contact Angle Goniometer
Digital electrical instrument measuring wettability via contact angle analysis for surface science applications in coatings and biomedicals. Classifies in HTS 9027.89.45.60 as electrical apparatus for surface tension/wettability measurement. Features high-speed camera and automated drop dispensing.
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Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If photographic components predominate
Primarily photographic apparatus classifies under Chapter 90 photographic equipment.
If for general optical measuring applications
Optical measuring instruments without specific physical property function shift headings.
If laboratory robotic systems
Automated lab workstations classify as multi-function laboratory machines.
Not sure which classification is right?
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Import Tips & Compliance
• Camera resolution specs needed to confirm analysis vs. imaging function
• Software validation documentation for automated angle calculation
• Specify sessile drop/pendant drop methods to validate surface tension classification
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