Shouting Fountain
Operation: Speak into the microphone and watch the fountain. Function Overview: This exhibit consists of a water storage container, a glass cover, and a demonstration device. When you speak into the microphone, a magical fountain appears. Scientific Principle: When a participant speaks into the microphone, the control system converts sound into electrical signals to control the water pump and produce the fountain effect. The louder the participant speaks, the higher the operating power frequency of the water pump, causing the water to spray farther.
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- 0.9×0.6×1.22 0.9×0.6×1.22Overall Dimensions: 0.9×0.6×1.22 Brand: KexMall Model: PopsciCat-Medium-030 Materials: ①Base: 2.0mm cold-rolled steel plate, dimensions not less than 0.75×0.45×0.7m, surface baked paint (or electrostatic powder coating), reserved foot openings for later height adjustment and four-corner balance, reserved AC female socket position for power supply to electrical exhibits ②Tabletop: high-quality flame-retardant fiberglass reinforced plastic, total thickness with edges ≥100mm ③Instruction sign: acrylic UV high-precision printing, thickness ≥3mm ④Maintenance door: 2.0mm cold-rolled steel plate, surface baked paint (or electrostatic powder coating) Main Configuration: ①Electronic control: electrical logic control system, equipped with Guandian® K1 type PLC controller with protection specially for science exhibits ②Switching power supply: AC-DC S-60-12/24 input AC100-240V, 50/60Hz, output power 60W ③Button: self-resetting 22mm stainless steel metal button with ring light; LED voltage not higher than 12V to avoid high voltage leakage risk; mechanical life: 1 million times; protection level: IP67; protection method: waterproof. ④Microphone ⑤Water pump Energy Requirements: AC100-240V, 50/60Hz 100W (standard three-wire socket)
Operation: Speak into the microphone and watch the fountain. Function Overview: This exhibit consists of a water storage container, a glass cover, and a demonstration device. When you speak into the microphone, a magical fountain appears. Scientific Principle: When a participant speaks into the microphone, the control system converts sound into electrical signals to control the water pump and produce the fountain effect. The louder the participant speaks, the higher the operating power frequency of the water pump, causing the water to spray farther.