Rhapsody of Chemical Elements
★Exhibit Content: Periodic Law of Elements ★Interaction: Multimedia Interaction ★Operation: 1. Observe the periodic table on the wall and the corresponding physical objects of elements in each cell; 2. Operate the touch screen to select the element you want to learn about, and watch the multimedia video played on the corresponding lightbox; 3. Lift and compare the weight of different substances of the same volume to understand the mass difference caused by density differences. ★Exhibit Description: The exhibit consists of a touch screen, multimedia lightboxes, a periodic table wall, and physical objects or models of elements. Operate the touch screen to select an element, the corresponding lightbox lights up and plays a video; you can observe the physical objects in the display case to understand the forms of elements in nature. Physical objects show blocks of different materials of the same volume: tungsten, molybdenum, copper, nickel, iron, chromium, manganese, titanium, aluminum, etc. Visitors lift the objects to compare the mass differences caused by density differences. ★Scientific Principle: The periodic table was created by Russian scientist Mendeleev in 1869, arranged by atomic weight from small to large, grouping elements with similar properties in the same family. The periodic table can accurately predict element properties and their relationships, and is widely used in chemistry and other sciences, serving as a framework for analyzing chemical behavior. Common elements include hydrogen, oxygen, nitrogen, carbon, etc. As of 2019, 118 elements have been discovered, of which 94 exist on Earth. Elements with atomic number ≥83 (bismuth and beyond) have unstable nuclei and undergo decay; elements 43 (technetium) and 61 (promethium) have no stable isotopes and undergo decay. The heaviest element existing in nature is plutonium (94).
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- 3.3×1.2×3.0 3.3×1.2×3.0Dimensions (unit: m): 3.3×1.2×3.0 Brand: PopsciCat Model: PopsciCat-Progress-001 1. Materials ① Shell props: Custom curved periodic table wall, made of eco-friendly painted board, with acrylic lightboxes; ② Accessories: Custom slide rails, rotating shafts, fasteners, etc.; ③ Touch all-in-one machine: 32-inch anti-glare capacitive touch all-in-one (CPU i7/RAM 8G/SSD 256G); ④ Commercial display: 32-inch HDMI display (resolution ≥1920×1080, brightness ≥300CD/m²); ⑤ Workstation: CPU i7/RAM 16G/SSD 256G/dedicated graphics 6G; ⑥ Sensor device: Custom weight comparison lifting mechanism. 2. Main Configuration ① Interactive mechanism: Touch control module, lightbox lighting control, multimedia playback system; ② Electrical control system: PLC control system, realizing touch and lightbox linkage, video playback control; ③ Safety components: Anti-collision rounded corners, anti-slip tabletop design, equipment protective casing. 3. Installation Requirements ① Power requirement: AC100-240V, 50/60Hz (standard three-wire socket, reliable grounding); ② Installation foundation: Direct placement on the ground, wall surface must be flat, load-bearing ≥ total weight of equipment; ③ Entry passage: Door frame dimensions (width×height) ≥2.5m×2.5m, continuous turning interval ≥2m; ④ Maintenance access: Reserve ≥1m operating space around the equipment.
★Exhibit Content: Periodic Law of Elements ★Interaction: Multimedia Interaction ★Operation: 1. Observe the periodic table on the wall and the corresponding physical objects of elements in each cell; 2. Operate the touch screen to select the element you want to learn about, and watch the multimedia video played on the corresponding lightbox; 3. Lift and compare the weight of different substances of the same volume to understand the mass difference caused by density differences. ★Exhibit Description: The exhibit consists of a touch screen, multimedia lightboxes, a periodic table wall, and physical objects or models of elements. Operate the touch screen to select an element, the corresponding lightbox lights up and plays a video; you can observe the physical objects in the display case to understand the forms of elements in nature. Physical objects show blocks of different materials of the same volume: tungsten, molybdenum, copper, nickel, iron, chromium, manganese, titanium, aluminum, etc. Visitors lift the objects to compare the mass differences caused by density differences. ★Scientific Principle: The periodic table was created by Russian scientist Mendeleev in 1869, arranged by atomic weight from small to large, grouping elements with similar properties in the same family. The periodic table can accurately predict element properties and their relationships, and is widely used in chemistry and other sciences, serving as a framework for analyzing chemical behavior. Common elements include hydrogen, oxygen, nitrogen, carbon, etc. As of 2019, 118 elements have been discovered, of which 94 exist on Earth. Elements with atomic number ≥83 (bismuth and beyond) have unstable nuclei and undergo decay; elements 43 (technetium) and 61 (promethium) have no stable isotopes and undergo decay. The heaviest element existing in nature is plutonium (94).
Review
Principle Display: ★★★ Interaction Effect: ★★★★ Ease of Installation: ★★★ Durability: ★★★ Overall Rating: ★★★