universal gravitation
- In stock with stable lead times — single units or complete sets
- Size, appearance and interaction can be adapted to the museum’s theme
- For science museums, campus science rooms, community science centers and mobile science museums
- Export packing and overseas on-site installation support
Universal Gravity - Customized Science Museum Exhibitions, Campus Community Science Popularization Equipment, Source Manufacturer of Science Exhibitions Description and Introduction of Scientific Principles:
Instructions: Place the ball along the track into the funnel and observe the trajectory of the ball's movement. Function Overview: Exhibition items consist of steel balls, steel ball recycling devices, disc tracks, etc. After the tourists throw the steel balls one by one along the tangent of the funnel edge, under the action of gravity, the balls move along an elliptical trajectory with the center of the funnel as the focus, simulating the situation of planets orbiting the sun in the gravitational field of the solar system.
Main technical parameters of exhibits:
1. Materials for exhibitions: ① Booth frame: 25 square tubes, 30 square tubes, 40 square tubes, 1.2mm cold-rolled plate for enclosure, surface painted ② Table top (including front vertical panel): Cambert plate, thickness ≥ 10mm ③ Instruction board, graphic board: Acrylic UV spray painting ④ Maintenance door: 1.2mm cold-rolled plate surface painted ⑤ Track: 304 stainless steel ⑥ Protective glass: Tempered glass thickness ≥ 10mm ⑦ Funnel: Flame retardant fiberglass surface coating resin 2. Main configuration: none 3. Exhibition requirements: ① Energy requirements: not required ② Installation foundation: directly placed ③ Access channel: Door frame size (width × height) ≥ 1.2m × 2.0m, continuous turning interval of the channel ≥ 2m ④ Maintenance channel: not required The sentence is:
Principle explanation and demonstration video: