Hand battery
- 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
Handheld Battery - Customization of Science Museum Exhibitions, Campus Community Science Popularization Equipment, Source Manufacturer of Science Exhibitions Description and Introduction of Scientific Principles:
The exhibition items consist of an ammeter, a metal rod device, and a background plate. There are four different materials of metal rods designed, namely (tentatively) copper, aluminum, iron, and zinc, connected to both sides of the ammeter. When visitors come into contact with the metal rods with slightly sweaty wet hands, an electrochemical reaction occurs, resulting in a small current. However, when both hands do not hold the metal rods, no current is generated, and the ammeter displays 0.
Main technical parameters of exhibits:
External dimensions (unit: m): 1 × 0.5 × 2 1. exhibits materials: ① Booth frame: 20 * 40 rectangular tube, 40 * 80 rectangular tube, 20 square tube, Φ 48 circular tube, 1.2mm cold-rolled plate for enclosure, surface painted ② Front side standing panel: Cambert plate, thickness ≥ 10mm ③ Instruction board, graphic and text board: Acrylic UV spray painting ④ Contact handle: Metal 2. Main configuration: None
Principle explanation and demonstration video: