Acoustic Levitation
Operation: Press the start button to observe the levitation of the ball. Function Overview: The exhibit mainly consists of a plexiglass cylinder, a ping-pong ball, a high-frequency speaker, etc. Visitors press the start button to control the levitation height of the ball by adjusting the sound volume. Scientific Principle: This device uses the power of sound waves to generate a levitation force on objects; the volume of sound determines the height of levitation.
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- 0.9×0.6×1.20 0.9×0.6×1.20Overall Dimensions: 0.9×0.6×1.20 Brand: KexMall Model: PopsciCat-Medium-031 Materials: ① Base: 2.0mm cold-rolled steel plate, dimensions not less than 0.75×0.45×0.7m, surface baked paint (or electrostatic powder coating), reserved floor feet for later height adjustment and four-corner balance, reserved AC female socket position for power supply to electrical exhibits ② Tabletop: high-quality flame-retardant fiberglass reinforced plastic, total thickness with edges ≧100mm ③ Instruction sign: acrylic UV high-precision printing, thickness ≧3mm ④ Maintenance door: 2.0mm cold-rolled steel plate, surface baked paint (or electrostatic powder coating) ⑤ Demonstration stand: transparent acrylic + orange acrylic Main Configuration: ① Electrical control: electrical logic control system, equipped with Guandian® K1 type PLC controller with protection specially for science exhibits ② Switching power supply: AC-DC S-60-12/24 input AC100-240V, 50/60Hz, output power 60W ③ Button: self-reset 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. ④ Speaker: mid-range speaker Power Requirement: AC100-240V, 50/60Hz 100W (standard three-wire socket)
Operation: Press the start button to observe the levitation of the ball. Function Overview: The exhibit mainly consists of a plexiglass cylinder, a ping-pong ball, a high-frequency speaker, etc. Visitors press the start button to control the levitation height of the ball by adjusting the sound volume. Scientific Principle: This device uses the power of sound waves to generate a levitation force on objects; the volume of sound determines the height of levitation.