Static Ping Pong
- 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
Static Table Tennis - Customization of Science Museum Exhibitions, Campus Community Science Popularization Equipment, Source Manufacturer of Science Exhibitions Description and Introduction of Scientific Principles:
The exhibition items demonstrate the phenomenon of charged ping-pong balls swinging back and forth between the plates through experiments to illustrate the repulsion of charges of the same type and the attraction of charges of different types. The exhibition items mainly consist of a table body, electrode plate device, paradigm starter system, ball device, etc. Exhibition items: The table body is equipped with a normal form starter motor, and a grounding plate and a plate connected to the normal form starter motor are placed on the table. The electric field generated by the starter motor will cause electrons on the grounding plate to escape and carry a positive charge. Hang the ping pong ball with a wire. Due to electrostatic induction, the ping pong ball is attracted to the nearby starter ball. After colliding with this ball, it carries a negative charge and is pushed away. It is then attracted to another positively charged ball, which carries a positive charge and is pushed away again. As a result, the ping pong ball swings back and forth between the two balls.
Main technical parameters of exhibits:
Dimensions (unit: m): 1 × 0.8 × 1.2 1. exhibits materials: ① Booth: 30 square tube frame, 1.2mm cold-rolled plate enclosure, surface painted ② Table top: 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: