Torsion Apparatus Searle's Type Manufacturer,Supplier and Exporter in India
Product Code : EL-M-11104
The Torsion Apparatus (Searle's Horizontal Type) is
engineered for the precise calculation of the Rigidity Modulus (Shear Modulus)
of cylindrical metal specimens. Optimized for University-level engineering and
Vocational TVET laboratories, it utilizes a dual-pointer differential
measurement system to eliminate lead-in error. The apparatus adheres to ISO manufacturing
standards for structural mechanical testing.
Technical Specifications
|
Tender Specification |
OEM Technical Detail |
|
Chassis Configuration |
Horizontal bench pattern with dual heavy-duty cast iron
stabilization feet |
|
Support Structure |
Two (2) reinforced steel support rods with integrated grub
screw locking |
|
Torque Application |
165 mm diameter machined wheel with V-groove; ball-bearing
mounted for low friction |
|
Chuck Mechanism |
High-torque split collet chuck for axial specimen
alignment |
|
Measurement System |
Dual adjustable pillar-mounted brass scales, graduated
30-0-30 degrees |
|
Included Specimens |
Precision-drawn Brass and Steel test rods |
|
Specimen Length Capacity |
Standard and 1000 mm (1 Meter) variants available |
Key Pedagogical Outcomes
- Dual
Differential Scales and Pointers: Allows students to isolate and
measure the specific angular twist of a defined specimen segment,
eliminating errors derived from end-clamping slippage.
- Comparative
Brass and Steel Rods: Facilitates the analysis of material-dependent
elastic properties, supporting Applied Mechanics modules in Bloom's
Taxonomy Level 4 (Analysis).
- Precision
Ball-Bearing Spindle: Reduces parasitic torque and friction-induced
damping, ensuring experimental results closely approximate theoretical
Shear Modulus values.
- Adjustable
Pillar Supports: Enables students to vary the effective length of the
specimen under test, facilitating the empirical verification of the
relationship between length and torsional rigidity.
International Logistics & Compliance
Science Lab Export ensures all torsion measurement systems are prepared for long-range logistics. Packaging consists of export-grade seaworthy crating with vapor-corrosion inhibitor (VCI) lining to protect cast iron components. Documentation included: Manufacturer’s Authorization Form (MAF), IQ/OQ/PQ Certification protocols, and English-language technical manuals. The hardware features a tropicalized finish, tested for operational integrity and oxidation resistance in environments up to 45°C and 90% relative humidity.
