Young's Modulus Apparatus (Searle's Pattern) Manufacturer,Supplier and Exporter in India
Product Code : EL-AP-11118
The Searle’s Pattern Apparatus is
an OEM-calibrated instrument designed for the empirical determination of
Young’s Modulus via differential longitudinal strain measurement. Engineered
for University-level engineering physics and TVET technical curricula, it
utilizes a twin-frame differential system to eliminate thermal expansion
errors, ensuring compliance with ISO and ASTM-aligned laboratory protocols.
Technical Specifications
|
Tender Specification |
OEM Technical Detail |
|
Frame Material |
High-tensile Machined Brass Frames (Twin-System) |
|
Measurement Resolution |
Integrated Micrometer Head; 0.01 mm (1/100 mm) |
|
Alignment System |
Pivoted linkage with high-sensitivity bubble spirit level |
|
Clamping Mechanism |
Dual self-centering chucks for axial load consistency |
|
Included Hardware |
Ceiling bracket, constant reference weight, and test wire |
|
Correction Method |
Differential frame geometry for thermal expansion
compensation |
Key Pedagogical Outcomes
- Dual-Frame
Differential Design: Allows students to isolate longitudinal strain
from thermal expansion or support-bracket deflection, facilitating
high-accuracy data in Thermodynamics and Mechanics modules.
- 0.01
mm Micrometer Sensitivity: Enables the detection of infinitesimal
elastic deformations, supporting Bloom’s Taxonomy levels of Analysis and
Evaluation during stress-strain curve plotting.
- Self-Centering
Chucks: Ensures perfectly axial loading to prevent shear force
interference, allowing for the rigorous calculation of the Area Moment of
Inertia and Young's Modulus ($Y$).
- Pivoted
Spirit Level Linkage: Provides a visual null-point indicator for
precision leveling, reinforcing the importance of experimental equilibrium
and systematic error reduction.
International Logistics & Compliance
Science Lab Export implements standardized protocols
for international institutional supply. All apparatus is secured in
export-grade seaworthy crating to prevent transit-related misalignment of the
micrometer assembly. Each shipment is accompanied by a Manufacturer’s
Authorization Form (MAF), IQ/OQ/PQ certification protocols, and comprehensive
technical manuals in English. The instrument features a tropicalized finish,
with brass and steel components tested for structural integrity in environments
up to 45°C and 90% non-condensing humidity.
