Airflow Music Turntable
★Exhibit Content: Sound Resonance ★Interaction: Electromechanical Interaction ★Operation: Visitors change the position of the air nozzle and listen to the pitch changes of the rotating disk. ★Exhibit Description: The exhibit mainly consists of a motor, rotating disk, protective cover, air pump, buttons, etc. During the visit, visitors press the "Start" button, and the central disk begins to rotate while the movable air nozzle also starts to spray air. The disk is distributed with many small holes. Visitors hold the air nozzle to change its direction and spray air at the rotating disk. The strong compressed air forms a high-speed airflow on the surface of the metal disk, impacting the air holes on the metal disk, generating resonance and producing sound. By reasonably controlling the air nozzle and using imagination and creativity, beautiful music can be created. ★Scientific Principle: When we press the "Start" button, the motor drives the disk to rotate, and by adjusting the position of the air nozzle, we will hear sounds from different radial positions. The principle is that when high-speed airflow passes through the holes, resonance occurs and sound is produced. The larger the radius, the greater the linear speed of the hole rotation, and the more holes the airflow passes through in the same time, the higher the frequency of the sound produced.
Options
- 1.2*0.7*1.3m 1.2*0.7*1.3mDimensions (unit: m): 1.2*0.7*1.3m Brand: KexMall Model: PopsciCat-Acoustics-048 1. Materials: ① Exhibit stand, base frame: 30 square tube, 2.0mm cold-rolled steel panel, surface painted ② Tabletop: Kelaisi artificial stone, thickness ≥12mm, with flame-retardant board underneath ③ Instruction sign, graphic panel: acrylic UV printing ④ Maintenance door: 2.0mm cold-rolled steel panel surface painted ⑤ Rotating disk: 300mm perforated plate, 1 set ⑥ Protective cover: colored + high-transparency acrylic material, using hot bending process, smooth edges, stable structure ⑦ Electrical control box: cold-rolled steel painted box, containing control circuit, switching power supply, circuit breaker, terminal blocks, etc. 2. Main Configuration: ① Electrical control: electrical logic control system, equipped with Guanjian® K1 type PLC controller with protection specially for science exhibits ② Rotating mechanism: ∅65*2mm carbon steel pipe 1.5mm Q235 plate + black automotive paint, 1 set ③ Air pump: 500W silent, 1 unit ④ Motor: 200W, 1 unit 3. Exhibition Requirements: ① Power requirement: AC100-240V, 50/60Hz 500W (standard three-wire socket) ② Installation foundation: directly place ③ Entry passage: door frame size (width × height) ≥1.2m×1.8m, continuous turning interval ≥1.5m ④ Maintenance access: not required
★Exhibit Content: Sound Resonance ★Interaction: Electromechanical Interaction ★Operation: Visitors change the position of the air nozzle and listen to the pitch changes of the rotating disk. ★Exhibit Description: The exhibit mainly consists of a motor, rotating disk, protective cover, air pump, buttons, etc. During the visit, visitors press the "Start" button, and the central disk begins to rotate while the movable air nozzle also starts to spray air. The disk is distributed with many small holes. Visitors hold the air nozzle to change its direction and spray air at the rotating disk. The strong compressed air forms a high-speed airflow on the surface of the metal disk, impacting the air holes on the metal disk, generating resonance and producing sound. By reasonably controlling the air nozzle and using imagination and creativity, beautiful music can be created. ★Scientific Principle: When we press the "Start" button, the motor drives the disk to rotate, and by adjusting the position of the air nozzle, we will hear sounds from different radial positions. The principle is that when high-speed airflow passes through the holes, resonance occurs and sound is produced. The larger the radius, the greater the linear speed of the hole rotation, and the more holes the airflow passes through in the same time, the higher the frequency of the sound produced.
- 1.0*1.0*1.2m 1.0*1.0*1.2mDimensions (unit: m): 1.0*1.0*1.2m Brand: KexMall Model: PopsciCat-Acoustics-049 1. Materials: ① Exhibit stand, base frame: 30 square tube, 2.0mm cold-rolled steel panel, surface painted ② Tabletop: Kelaisi artificial stone, thickness ≥12mm, with flame-retardant board underneath ③ Instruction sign, graphic panel: acrylic UV printing ④ Maintenance door: 2.0mm cold-rolled steel panel surface painted ⑤ Rotating disk: 300mm perforated plate, 1 set ⑥ Protective cover: colored + high-transparency acrylic material ⑦ Electrical control box: cold-rolled steel painted box, containing control circuit, switching power supply, circuit breaker, terminal blocks, etc. 2. Main Configuration: ① Electrical control: electrical logic control system, equipped with Guanjian® K1 type PLC controller with protection specially for science exhibits ② Rotating mechanism: ∅65*2mm carbon steel pipe 1.5mm Q235 plate + black automotive paint, 1 set ③ Air pump: 500W silent, 1 unit ④ Motor: 200W, 1 unit 3. Exhibition Requirements: ① Power requirement: AC100-240V, 50/60Hz 500W (standard three-wire socket) ② Installation foundation: directly place ③ Entry passage: door frame size (width × height) ≥1.2m×1.8m, continuous turning interval ≥1.5m ④ Maintenance access: not required
★Exhibit Content: Sound Resonance ★Interaction: Electromechanical Interaction ★Operation: Visitors change the position of the air nozzle and listen to the pitch changes of the rotating disk. ★Exhibit Description: The exhibit mainly consists of a motor, rotating disk, protective cover, air pump, buttons, etc. During the visit, visitors press the "Start" button, and the central disk begins to rotate while the movable air nozzle also starts to spray air. The disk is distributed with many small holes. Visitors hold the air nozzle to change its direction and spray air at the rotating disk. The strong compressed air forms a high-speed airflow on the surface of the metal disk, impacting the air holes on the metal disk, generating resonance and producing sound. By reasonably controlling the air nozzle and using imagination and creativity, beautiful music can be created. ★Scientific Principle: When we press the "Start" button, the motor drives the disk to rotate, and by adjusting the position of the air nozzle, we will hear sounds from different radial positions. The principle is that when high-speed airflow passes through the holes, resonance occurs and sound is produced. The larger the radius, the greater the linear speed of the hole rotation, and the more holes the airflow passes through in the same time, the higher the frequency of the sound produced.
- 1.0*1.0*1.3m 1.0*1.0*1.3mDimensions (unit: m): 1.0*1.0*1.3m Brand: KexMall Model: PopsciCat-Acoustics-050 1. Materials: ① Exhibit stand, base frame: 30 square tube, 2.0mm cold-rolled steel panel, surface painted ② Tabletop: Kelaisi artificial stone, thickness ≥12mm, with flame-retardant board underneath ③ Instruction sign, graphic panel: 5mm acrylic UV printing ④ Maintenance door: 2.0mm cold-rolled steel panel surface painted ⑤ Rotating disk: 250mm perforated plate, 1 set ⑥ Protective cover: colored + high-transparency acrylic material, using hot bending process, smooth edges, stable structure ⑦ Electrical control box: cold-rolled steel painted box, containing control circuit, switching power supply, circuit breaker, terminal blocks, etc. 2. Main Configuration: ① Electrical control: electrical logic control system, equipped with Guanjian® K1 type PLC controller with protection specially for science exhibits ② Rotating mechanism: ∅65*2mm carbon steel pipe + 1.5mm Q235 plate + black automotive paint, 1 set ③ Air pump: Beijing Dingzhi DZ-500W silent air pump, 1 unit ④ Motor: HF-PANDA200W, 1 unit ⑤ Air nozzle moving structure: stainless steel slide rail structure 3. Exhibition Requirements: ① Power requirement: AC100-240V, 50/60Hz 300W (standard three-wire socket) ② Installation foundation: directly place ③ Entry passage: door frame size (width × height) ≥1.2m×1.8m, continuous turning interval ≥1.5m ④ Maintenance access: not required
★Exhibit Content: Sound Resonance ★Interaction: Electromechanical Interaction ★Operation: Visitors change the position of the air nozzle and listen to the pitch changes of the rotating disk. ★Exhibit Description: The exhibit mainly consists of a motor, rotating disk, protective cover, air pump, buttons, etc. During the visit, visitors press the "Start" button, and the central disk begins to rotate while the movable air nozzle also starts to spray air. The disk is distributed with many small holes. Visitors move the air nozzle to change its direction and spray air at the rotating disk. The strong compressed air forms a high-speed airflow on the surface of the metal disk, impacting the air holes on the metal disk, generating resonance and producing sound. By reasonably controlling the air nozzle and using imagination and creativity, beautiful music can be created. ★Scientific Principle: When we press the "Start" button, the motor drives the disk to rotate, and by adjusting the position of the air nozzle, we will hear sounds from different radial positions. The principle is that when high-speed airflow passes through the holes, resonance occurs and sound is produced. The larger the radius, the greater the linear speed of the hole rotation, and the more holes the airflow passes through in the same time, the higher the frequency of the sound produced.
Review
Principle Display: ★★★★ Interaction Effect: ★★★★ Ease of Installation: ★★★★★ Durability: ★★★ Overall Rating: ★★★★