Hooke’s Law Apparatus
Product Code : SCL-PLE-11673
The JLab India Hooke’s Law Apparatus is a precision-engineered mechanics demonstrator designed for the empirical study of stress, strain, and restorative forces. Optimized for Secondary and University-level physics, this apparatus facilitates the quantification of the linear relationship between the force applied to a spring and its resulting displacement. It provides a high-stability platform for calculating the spring constant (k) and verifying the limits of proportionality within institutional laboratory environments.
Technical Specifications
| Tender Specification | OEM Technical Detail |
| suspension frame | Ruggedized metallic pillar with stable tripod or rectangular base |
| measurement scale | Integrated high-contrast graduated scale (mm/cm) with adjustable zero-point |
| elastic media | High-tensile steel tension springs with consistent wire diameter |
| loading interface | Polished stainless steel mass hanger with slotted weight set |
| functional principle | Hooke’s Law (F=kΔx) |
| indicator system | Precision anti-parallax pointer for accurate displacement readings |
Certification | ISO certificates available on request |
| HS code | 9023.00.00 (Educational/demonstrational scientific apparatus) |
Key Pedagogical Outcomes (Bloom’s Taxonomy Alignment)
- graduated mirror scale: facilitates student visualization of displacement while eliminating parallax error, supporting Mechanics Module 101.
- variable mass loading: enables the physical study of force-extension ratios, allowing learners to apply mathematical modeling to derive the spring constant (k).
- linear elastic interface: supports the analysis of the proportionality limit and the transition from elastic to plastic deformation.
- potential energy evaluation: allows students to evaluate the work done on the spring and the storage of elastic potential energy (U=21kΔx2).
International Logistics & Compliance
JLab India ensures comprehensive OEM readiness for global institutional procurement:
- packaging: export-grade seaworthy crating (ISPM-15 compliant) with specialized internal cushioning to prevent spring deformation or scale abrasion during transit.
- documentation: includes Manufacturer’s Authorization Form (MAF), Certificate of Conformance (CoC), and illustrated Experiment Guides in English.
- durability: tropicalized design featuring anti-corrosion chrome plating on support rods and moisture-stable scales for reliable performance in varied climates.
Direct OEM Sourcing Advantages
Procuring the JLab India Hooke’s Law Apparatus directly ensures vertical manufacturing control:
- in-house precision calibration: measurement scales are batch-tested for linear accuracy to ensure negligible experimental error.
- batch-tested for uniform reliability: every spring is verified for its elastic coefficient to ensure repeatable results across all student workstations.
- direct factory spares availability: guaranteed availability of replacement springs of varying thicknesses and standardized slotted mass sets to maximize long-term laboratory ROI.
- manufacturing control: direct oversight of metallurgical properties ensures the springs maintain their "zero-point" return capability over thousands of cycles.