The ESAW Maxwell’s Vibration Needle Graduated (EEC-11620) is a precision-designed physics apparatus for studying torsional oscillations and resonance phenomena. It consists of a hollow cylindrical brass tube (40 cm length, 18 cm diameter) graduated in millimeters on both sides from 0 to 15 cm, with a vernier scale for readings up to 0.05 mm.
A torsion head with a fixed plane mirror is centrally mounted, allowing accurate optical observation. The set is supplied with two solid brass cylinders and two hollow brass cylinders (10 cm each), which, when placed end to end, completely fill the tube. A superior-quality clamp (Cat. No. 2316) ensures stability during experiments.
This export-quality lab instrument is ideal for students, schools, engineering and medical colleges, science labs, and research institutions. It enables hands-on learning of mechanics, wave motion, and vibration analysis, making it an essential tool for physics education worldwide.
Educational institutions across India, Africa, Europe, Asia, and the USA trust ESAW for affordable laboratory equipment. Bulk orders are available for distributors, institutional procurement teams, and resellers at competitive rates.
For complete lab setups, explore our categories: Microscopes, Laboratory Equipment, and Laboratory Glassware.
Technical Specifications
| Product Name |
Maxwell’s Vibration Needle Graduated |
| Catalog No. |
EEC-11620 |
| Tube Length |
40 cm |
| Tube Diameter |
18 cm |
| Graduation Scale |
0–15 cm (mm divisions) |
| Vernier Reading Accuracy |
0.05 mm |
| Cylinders Included |
2 Solid Brass (10 cm), 2 Hollow Brass (10 cm) |
| Additional Feature |
Plane Mirror with Torsion Head |
| Supplied With |
Superior Quality Clamp (Cat. No. 2316) |
| Material |
Brass (Polished) |
| Country of Origin |
Made in India |
Realistic Use Case Scenarios
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Students & Schools: Hands-on learning of torsional vibrations and oscillations.
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Colleges & Universities: Essential physics lab equipment for mechanics and wave motion experiments.
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Science Labs: Precision apparatus for advanced experiments in oscillation studies.
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Engineering/Nursing Colleges: Useful for physics foundation courses and demonstrations.
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Industrial Research Centers: Reliable instrument for studying vibration mechanics.
