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512hz Tuning Fork with Percussion Hammer
Price :
৳650
৳750
Estimated Shipping Time: 2 to 3 days
Uses: Lab Essentials
Product SKU: zWc3505hij
512hz Tuning Fork with Percussion Hammer
Description :
The 512Hz tuning fork is a precision-engineered acoustic resonator, typically forged from high-grade aluminum alloy or medical-grade steel, designed to vibrate at a specific constant pitch. It consists of a handle—known as the stem—and two parallel prongs, or tines, that form a U-shape. This specific frequency corresponds to the C5 musical note (Scientific Pitch), which is often referred to as "clinical C" in professional settings. The percussion hammer, often called a reflex or medical hammer, is a secondary tool featuring a weighted head—usually made of firm rubber or synthetic silicone—attached to a slim handle. When the rubber head of the hammer strikes the tines of the fork, it initiates a pure transverse vibration. Because the tines move in opposite directions, the base of the handle vibrates longitudinally, allowing the sound to be transmitted effectively through air or through solid objects like bone when the stem is pressed against a surface.
Uses :
- Clinical Auditory Testing (Rinne & Weber Tests): It is the standard frequency used by professionals to differentiate between conductive and sensorineural hearing loss. The hammer provides a controlled strike, allowing the examiner to compare how well a person hears through air versus bone conduction.
.Demonstrating Acoustic Resonance: When two 512Hz forks are placed near each other, striking one with the percussion hammer will cause the second one to begin vibrating spontaneously. This effectively demonstrates how energy transfers through sound waves.
Vibratory Sensation Assessment: The stem of the vibrating fork is placed on bony prominences (like the ankle or wrist) to test a patient's nervous system. A lack of feeling can indicate peripheral neuropathy, a common check in diabetic care.
Interference and Beat Patterns: By placing a small piece of wax on one prong of the fork, its frequency is slightly altered. When struck alongside a standard 512Hz fork, it produces "beats," allowing for the study of wave interference and frequency differences.
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report regarding this chemical then contact us support@echem.com.bd.- Product Name: Tuning Fork with Percussion Hammer
- Frequency: 512 Hz
- Type: Educational / laboratory tuning fork
- Material: Metal alloy
- Hammer: Wooden handle with rubber head
- Application: Physics and acoustics experiments
- Suitable For: Primary school, secondary school, and teaching labs
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