Optical-Fiber Sound Transmission
Operation: Press the start button, rotate the optical fiber so that one end faces the emission point on the support base and the other end aligns with the receiving point, then sound transmission is achieved. Function Overview: This exhibit consists of a sound source system, optical fiber, interactive device, etc., used to demonstrate the application of optical fiber in sound transmission, allowing visitors to understand the special property of optical fiber, namely that light signals can propagate through glass fiber by continuously reflecting along the glass surface. Scientific Principle: Modern communication technology uses this characteristic to convert sound or images into optical signals and transmit them through optical fibers. Visitors rotate the acrylic tube to align the optical fiber with the sound source device and receiving device at both ends, and can observe the demonstration of sound transmission using optical fiber.
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- 0.9×0.6×1.15 0.9×0.6×1.15Overall Dimensions: 0.9×0.6×1.15 Brand: PopsciCat Model: PopsciCat-Medium-027 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 material, total thickness with edge ≥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) ⑤Demonstration stand: transparent acrylic + orange acrylic Main Configuration: ①Electrical control: electrical logic control system, equipped with Guanjian® 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. Energy Requirement: AC100-240V, 50/60Hz 100W (standard three-wire socket)
Operation: Press the start button, rotate the optical fiber so that one end faces the emission point on the support base and the other end aligns with the receiving point, then sound transmission is achieved. Function Overview: This exhibit consists of a sound source system, optical fiber, interactive device, etc., used to demonstrate the application of optical fiber in sound transmission, allowing visitors to understand the special property of optical fiber, namely that light signals can propagate through glass fiber by continuously reflecting along the glass surface. Scientific Principle: Modern communication technology uses this characteristic to convert sound or images into optical signals and transmit them through optical fibers. Visitors rotate the acrylic tube to align the optical fiber with the sound source device and receiving device at both ends, and can observe the demonstration of sound transmission using optical fiber.