Non-Contact Gloss Meter
Handheld optical instrument measuring surface gloss at 60-degree angle for paint, plastic, and metal finishes in manufacturing QC. Classified in HTS 9027.89.80.90 for instruments measuring light reflection properties. Conforms to ISO 2813 standards for repeatable GU readings.
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Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If purely an optical lens without measurement electronics
Standalone optical elements without analytical function are in Chapter 90 optics.
If for industrial profile measurement applications
Surface profiling devices without light analysis go to other measuring instruments.
If incorporating laser micrometer technology
Laser-based measuring apparatus classified under 9013.
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Import Tips & Compliance
• Include ISO/ASTM conformance certificates to validate as precision optical instrument
• Specify geometry angle (20/60/85°) in descriptions to distinguish from colorimeters
• Do not classify housing as optical element alone, emphasizing measurement function
Related Products under HTS 9027.89.80.90
Contact Angle Goniometer
Optical system measuring wettability of surfaces by analyzing droplet shape with high-resolution camera and software. Classified HTS 9027.89.80.90 for surface tension analysis instruments. Used in material science and coatings R&D.
Handheld Soil pH Meter
A portable electronic device used for measuring the pH level of soil samples in agricultural and gardening applications. It falls under HTS 9027.89.80.90 as an instrument for physical or chemical analysis of soil composition. The probe inserts into moistened soil to provide instant digital readings.
Portable Turbidity Meter
A battery-powered instrument that measures water clarity by detecting light scattering from suspended particles, used in environmental monitoring and water quality testing. Classified under HTS 9027.89.80.90 for physical analysis of light interaction with substances. Provides NTU readings for compliance with EPA standards.
Digital Surface Tension Tester
Compact device using the Du Noüy ring method to measure surface tension of liquids in industrial quality control for inks, coatings, and chemicals. Falls under HTS 9027.89.80.90 as an apparatus for measuring surface tension. Delivers precise mN/m readings with automatic temperature compensation.
Porosity Tester for Films
Benchtop apparatus using gas flow method to quantify porosity in plastic films, membranes, and filters for packaging industry. Under HTS 9027.89.80.90 for measuring porosity. Provides Gurley seconds or Frazier cfm metrics.
Sound Level Calibrator
Portable acoustic device generating precise 94/114 dB tones at 1kHz for field calibration of sound level meters in occupational safety. Classified HTS 9027.89.80.90 for sound measuring apparatus. Meets IEC 60942 Class 1 standards.