Hooke’s Law Apparatus
Product Code : SCL-PLE-11673
The StemAids 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. Manufactured to ISO 9001:2015 standards, it provides a high-stability platform for calculating the spring constant (k) and verifying the limits of proportionality within institutional laboratory environments.
Technical Specifications
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Tender Specification |
OEM Technical Detail |
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suspension frame |
Ruggedized metallic pillar with stable tripod or rectangular base |
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measurement scale |
Integrated high-contrast graduated scale (mm/cm) with adjustable zero-point |
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elastic media |
High-tensile steel tension springs with consistent wire diameter |
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loading interface |
Polished stainless steel mass hanger with slotted weight set |
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functional principle |
Hooke’s Law (F=kΔx) |
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indicator system |
Precision anti-parallax pointer for accurate displacement readings |
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ISO compliance code |
Manufactured under ISO 9001:2015 Quality Management Systems |
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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
StemAids 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 StemAids 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.
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