Instruments, apparatus and models, designed for demonstrational purposes (for example, in education or exhibitions), unsuitable for other uses, and parts and accessories thereof
Instruments, apparatus and models, designed for demonstrational purposes (for example, in education or exhibitions), unsuitable for other uses, and parts and accessories thereof
Duty Rate (from China)
Except for products described in headings 9903.03.02–9903.03.11, articles the product of any country, as provided for in subdivision (aa) of U.S. note 2 to this subchapter
Except as provided in headings 9903.88.39, 9903.88.42, 9903.88.44, 9903.88.47, 9903.88.49, 9903.88.51, 9903.88.53, 9903.88.55, 9903.88.57, 9903.88.65, 9903.88.66, 9903.88.67, 9903.88.68, or 9903.88.69, articles the product of China, as provided for in U.S. note 20(r) to this subchapter and as provided for in the subheadings enumerated in U.S. note 20(s)
Products classified under HTS 9023.00.00.00
Human Anatomy Torso Model
A detailed 3D model of the human torso showing internal organs, muscles, and skeleton layers for classroom dissection demonstrations. Classified under HTS 9023.00.00.00 as it's designed exclusively for educational purposes and unsuitable for medical or practical use.
Molecular Structure Demonstration Kit
A set of colored plastic balls and rods for assembling molecular models like DNA or proteins in chemistry classrooms. Falls under HTS 9023.00.00.00 for its exclusive use in educational demonstrations, not laboratory experimentation.
Geological Rock Sample Demonstration Set
Mounted rock and mineral specimens with labels for earth science exhibits and classrooms, too large or fixed for practical geological testing. HTS 9023.00.00.00 applies as demonstrational models unsuitable for other uses.
Solar System Orrery Model
A mechanical desktop model demonstrating planetary orbits and rotations for astronomy education, not precise enough for scientific calculations. Classified in HTS 9023.00.00.00 for exhibition and classroom demonstration only.
Human Skeleton Demonstration Stand
Full-size articulated plastic skeleton on a rolling stand for biology classrooms, lacking durability for clinical use. HTS 9023.00.00.00 covers such educational models unsuitable for other purposes.
Periodic Table Wall Chart Model
Oversized 3D periodic table with element samples for chemistry classroom demonstrations, not for laboratory reference. Falls under HTS 9023.00.00.00 as unsuitable for practical chemical analysis.
DNA Double Helix Model
Large-scale rotatable model of DNA structure for biology lectures and exhibits, too fragile for research handling. HTS 9023.00.00.00 for educational demonstration models only.
Volcanic Eruption Demonstration Kit
Tabletop model volcano using safe chemical reactions to simulate eruptions for earth science classes. Classified under HTS 9023.00.00.00 as educational demonstrator unsuitable for geological study.
Heart Pump Circulatory System Model
Pumping heart model with visible blood flow tubes for biology demonstrations of circulation, battery-powered for classrooms. HTS 9023.00.00.00 as unsuitable for medical training.
Compound Microscope Simulator
Life-size cutaway model showing internal optics and mechanics of a microscope for optics education, non-functional lenses. Falls under HTS 9023.00.00.00 for demonstrational purposes only.
Electric Circuit Demonstration Board
Large demonstration board with snap-on components to show circuit principles for physics classrooms, low-voltage only. HTS 9023.00.00.00 for educational models unsuitable for practical wiring.
Plate Tectonics Model
Motorized model demonstrating continental drift and plate movements for geography classrooms. Classified HTS 9023.00.00.00 as unsuitable for geological research.
Weather Station Demonstration Model
Classroom model with analog gauges simulating anemometer, barometer for meteorology education, non-calibrated. HTS 9023.00.00.00 for demonstrational use only.
Bridge Engineering Stress Model
Scale model truss bridge with weights to demonstrate structural failure points for civil engineering classes. Falls under HTS 9023.00.00.00 as educational demonstrator.
Rocket Trajectory Demonstration Launcher
Spring-loaded model rocket launcher showing parabolic flight paths for physics projectile motion lessons, safe foam projectiles. HTS 9023.00.00.00 for classroom demonstration.