Torsion Apparatus/Barton's Apparatus (Vertical Pattern) Manufacturer,Supplier and Exporter in India
Product Code : EL-M-11105
The Barton’s Torsion Apparatus is a precision mechanical
instrument engineered for the empirical determination of the Rigidity Modulus
(Shear Modulus) of cylindrical specimens. Designed for University-level
engineering departments and advanced TVET physics laboratories, this vertical
configuration facilitates high-accuracy angular displacement measurement under
controlled torque. It adheres to ISO manufacturing protocols for instructional
laboratory equipment.
Technical Specifications
|
Tender Specification |
OEM Technical Detail |
|
Chassis Construction |
Reinforced steel frame with high-mass cast iron
stabilization base |
|
Specimen Geometry |
900 mm Length; 5 mm Diameter (Standard Rod) |
|
Clamping Mechanism |
Precision 3-jaw chuck (Upper) and Axial Torsional Drum
(Lower) |
|
Angular Measurement |
Three (3) independently adjustable circular scales
graduated in 1° increments |
|
Torque Application |
Dual frictionless pulley system with integrated scale pans |
|
Leveling System |
Three-point adjustable leveling screws for axial alignment |
|
Material Grade |
Hardened Carbon Steel and High-Density Cast Iron |
Key Pedagogical Outcomes
- Three-Point
Independent Scale Clamping: Enables students to measure torsional
twist across various segment lengths of the same specimen, facilitating
the verification of the Relationship between Length and Angle of Twist.
- Dual
Frictionless Pulley System: Minimizes parasitic torque losses,
allowing for high-fidelity data acquisition in calculating the Modulus of
Rigidity (η).
- Three-Jaw
Precision Chuck: Ensures rigid axial coupling and prevents specimen
slippage, supporting Bloom’s Taxonomy levels of Application and Evaluation
in Material Science.
- Vertical
Orientation Design: Eliminates gravitational sagging of the test rod,
ensuring that deformation is purely torsional and consistent with
theoretical Euler-Bernoulli assumptions.
International Logistics & Compliance
Science Lab Export coordinates international fulfillment for
large-scale institutional tenders with a focus on supply chain resilience. All
units are secured in export-grade seaworthy crating featuring vacuum-sealed
moisture barriers for long-term storage. Documentation packages include the
Manufacturer’s Authorization Form (MAF), IQ/OQ/PQ certification protocols, and
technical manuals in English. The apparatus features a tropicalized finish,
laboratory-tested for structural stability in high-humidity (90%) and
high-temperature (45°C) environments typical of tropical climates.
