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Brand: Reliant Lab
Reliant Lab Barton’s Apparatus (Vertical Pattern)
SKU: TB-RE-66457
Estimated Delivery By: Apr 16 - Apr 18 
MRP : ₹12999 ₹8999
31% OFF!
Estimated Delivery By: Apr 16 - Apr 18 Easy Return
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₹8999 (Including GST)
MRP : ₹12999
31% OFF!
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Short Description
Reliant Lab Barton’s Apparatus
Vertical Pattern
Country of origin: India
Specifications
- Brand: Reliant Lab
- Product Quantity : 1 Piece
- Upper end of rod (under test) : 900 mm length
- Dia : 5mm
- Number of Jaw Chuck : 3
Description
The Barton’s Apparatus consists of a heavy vertical brass rod or metal frame supported by a sturdy base. A long, thin test wire is suspended vertically from a top chuck, carrying a heavy metallic cylinder or a set of masses at its lower end. Surrounding the central wire are several pendulums or auxiliary masses suspended by strings of varying lengths. This setup allows students to observe forced oscillations and resonance. By twisting the main cylinder and observing the response of the auxiliary pendulums, or by timing the oscillations of the central mass, the Modulus of Rigidity and the effects of damping can be calculated with high precision.
Features
:- Vertical Space-Saving Design: Engineered to fit on standard laboratory benches while providing sufficient length for significant torsional displacement.
- Precision Suspension Chucks: Equipped with hardened steel split chucks at both ends to ensure the wire is held securely without slipping or damaging the material.
- Adjustable Auxiliary Pendulums: Features a set of graduated strings and masses that can be repositioned to study resonance at different frequencies.
- High Sensitivity Wire: Supplied with multiple test wires of varying diameters to allow for comparative material studies.
Applications
:- Modulus of Rigidity : The primary use is determining the shear modulus of a wire through the dynamic method of torsional oscillation.
- Resonance Demonstration: Observing how pendulums of different lengths respond to the frequency of the main oscillating mass.
- Damping Coefficient Analysis: Measuring the rate of decay in oscillation amplitude to understand internal friction and air resistance.
- Material Science Education: Comparing the torsional constants and elastic properties of various alloys and metals.
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