Tuning Fork Set Manufacturer,Supplier and Exporter in India
Product Code : EL-PL-12385
Jlab Export is a leading Tuning Fork Set Manufacturer,and suppliers in India
Tuning Fork Set (code EL-PL-12385) is a set of 8 chrome-plated steel tuning forks of different frequencies, from 256 Hz to 512 Hz, packed in a pouch, for sound practicals with a sonometer or a resonance tube. At 512 Hz the top fork is twice the frequency of the lowest, so the set spans one octave. The set is made by JLab in Ambala, India.
Specifications
| Parameter | Detail |
|---|---|
| Model | JL294/045 |
| Forks | Set of 8, different frequencies |
| Frequency range | 256 Hz to 512 Hz |
| Material | Steel, chrome plated |
| Packing | Pouch |
| Quality check | Each tuning fork set is visually inspected before dispatch |
| Pack quantity | Each (sold individually) |
| Minimum order quantity | 10 units |
| Dispatch time | Usually 4–6 working days |
| Product code | EL-PL-12385 |
| Manufacturer | Jain Laboratory Instruments Pvt Ltd (JLab) — OEM |
| Country of origin | India (made in Ambala, Haryana) |
Holding and Sounding the Forks
Hold a fork by its stem only, since a finger on a prong stops the vibration at once, and strike it on a rubber pad rather than the bench: a hard blow brings in high overtones and can dent a prong, which changes its frequency for good. To pass the note into a sonometer box, press the end of the stem on it.
Why Eight Frequencies Help
One fork gives one reading; eight give a graph. Resonant lengths found on a sonometer with all eight forks at one tension lie on a straight line when plotted against the reciprocal of frequency. In a resonance tube, the first and second resonance lengths differ by half a wavelength, and v = 2f(l2 − l1) worked out for each fork should give the same speed of sound.
Apparatus Used With the Forks
- Rubber Pad — square black rubber pad, a soft surface to strike a fork on.
- Sonometer — resonance box whose wires are brought into tune with each fork.
- Resonance Tube Apparatus — stainless steel pipe for air-column speed of sound runs.
- Tuning Fork — another set of eight, in aluminium alloy, packed in a wooden box.
More sound apparatus is in the Physics Lab range.
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Last updated: 26 October 2026
