point discharge
- 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
Cutting edge discharge large-scale - customized science museum exhibitions, campus community science popularization equipment, science exhibition source manufacturer exhibition description and scientific principle introduction:
The exhibition items demonstrate the phenomenon of strong corona discharge generated by two corresponding tips under DC voltage, allowing visitors to understand tip discharge. Exhibitions mainly consist of needle shaped metal electrodes, pressure generators, start buttons, protective covers, and exhibition stands. Press the start button, the pressure electrode is powered on, and the ground level needle rotates with the metal electrode. When the needles on the two electrodes approach each other, a strong tip discharge phenomenon will occur. After about 30 seconds, the system automatically shuts down and the ground level electrode stops rotating.
Main technical parameters of exhibits:
Size: 2 × 0.4 × 2.3 1. exhibits Material: ① Booth: 30 square tube frame, 1.2mm cold-rolled plate enclosure, surface painted ② Metal electrode: 304 stainless steel ③ Protective cover: transparent acrylic+customized color acrylic according to actual needs ④ Instruction board and graphic board: acrylic UV spray painting 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. Energy demand: AC220V 200W
Principle explanation and demonstration video: