Sound Manufacturer,Supplier and Exporter in India
Product Code : SCL-MH-12595
Quick Answer: The Sound kit is an acoustics apparatus set for showing how sound is produced, why it needs a medium, how it reflects and how resonance works. It includes a 440 Hz tuning fork pair on wooden resonance boxes and a vacuum bell jar with an electronic beeper.
Last updated: October 2026
Key Features
- Matched tuning fork pair, 440 Hz, with wooden resonance boxes
- Vacuum bell jar with an electronic beeper and flange sealing rings
- Sound reflection protractor base with two guidance tubes
- Variable-volume water-column resonance tube graduated in mm
- Compact sonometer board with tension keys and stainless steel test wires
- Electronic digital pulse counter for speed-of-sound work
Technical Specifications
| Specification | Value |
|---|---|
| Tuning forks | Matched pair, 440 Hz, on wooden resonance boxes |
| Resonance tube | Variable water column, mm scale |
| Sonometer | Compact board, tension keys, stainless steel wires |
| Materials | Nickel-plated steel, cast iron bases, acrylic resonators, sound-reflecting panels |
| Packed weight | 5.80 kg, foam-padded carrying case |
About This Product
A struck tuning fork that knocks away a pith ball on a thread shows that sound comes from a vibrating object. With the beeper inside the bell jar, the sound fades as a laboratory vacuum pump draws out the air, showing that sound needs a medium. The reflection base, resonance tube and sonometer then take the class on to the law of reflection of sound, resonance and frequency.
Frequently Asked Questions
Does the Sound kit include a vacuum pump?
The bell jar connects to a standard laboratory vacuum pump through its base flange nozzle; a pump is not listed among the included parts.
Related: Mechanics & Heat and Physics of sound.
For a quotation on the Sound, contact Educational Instrument.
