Combination of centrifugal phenomena
- 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
Centrifugal Phenomenon Combination - Customization of Science Museum Exhibitions, Campus Community Science Popularization Equipment, Source Manufacturer of Science Exhibitions Description and Introduction of Scientific Principles:
The exhibition items interact with the audience through three sets of centrifugal devices, comparing the centrifugal phenomena of different substances in the same state and the same substance in different states, allowing the audience to understand the centrifugal phenomenon in the interaction. The magnitude of centrifugal force is related to mass, rotational speed, and rotational radius. In the case of the same rotational speed and radius, since water has a larger mass than plastic balls, after centrifugal motion occurs, water is centrifuged to the upper part and the ball is centrifuged to the bottom; The plastic ball on the other side is heavier than water, and after centrifugal motion, the ball will centrifuge to the top; The horizontal liquid surface forms a concave center and high curved surfaces on both sides due to centrifugal force; The ball surrounded by steel sheets is flattened due to centrifugal force moving outward.
Main technical parameters of exhibits:
External dimensions (unit: m): 2 × 0.8 × 1.5 1. exhibits materials: ① Booth: 30 square tube frame, 1.2mm cold-rolled plate enclosure, surface painted ② Tabletop: Cambert plate, thickness ≥ 10mm ③ Instruction board, graphic board: acrylic UV spray painting ④ Maintenance door: 1.2mm cold-rolled plate surface painted ⑤ Protective cover: transparent acrylic+customized color acrylic according to actual needs 2. Main configuration: ① Leakage switch: pole number: 2P+N; Release current: 16A; arc extinguishing medium: residual current circuit breaker; Breaking capacity: 6KA ② Button: Red wave button GQ25-11E Installation hole size Φ 25; Working voltage 250V; Working current: 5A; Rated heating current: 10A; Mechanical lifespan: 1 million cycles; Head protection level: IP65; Protection method: Waterproof. ③ Solid state relay: SSR-4810 DA rated parameters 10A 250V INPUT: 3-32VDC OUTPUT: 24-480VAC ④ Delay module: SHZHY-2013-3-3GHR input: 220VAC output: both AC and DC can delay time: 0-10 minutes 3. Energy requirement: AC220V 200W
Principle explanation and demonstration video: