Centre of Gravity Apparatus
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Product Code : SCL-PLE-11582
The StemAids Centre of Gravity Apparatus is a specialized physics instrument designed for the empirical study of geometric centers, mass distribution, and the principles of static equilibrium. Optimized for Primary and Secondary STEM laboratories, it provides a functional platform for visually identifying the centre of gravity in various two-dimensional shapes. Manufactured to ISO 9001:2015 standards this durable apparatus ensures standardized instructional delivery for physics, geometry, and engineering foundation modules.
Technical Specifications
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Tender Specification |
OEM Technical Detail |
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Material Grade |
High-Clarity Acrylic Laminas and Durable PVC/Perspex Support Rod |
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Geometric Profiles |
Four (4) Unique Shapes: Circle, Triangle, Square (Quadratic), and Trapezoid |
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Suspension Interface |
Precision-Drilled holes along the periphery of each lamina |
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Support System |
Stable Base with a Vertical Rod and Integrated Suspension Screw |
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Experimental Method |
Plumb Line/Vertical Intersection technique for CG identification |
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Visibility |
Transparent components optimized for overhead projection or classroom demo |
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Assembly Mode |
Pre-Configured, Ready-to-Use standalone demonstration unit |
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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 Physics Apparatus) |
Key Pedagogical Outcomes (Bloom’s Taxonomy Alignment)
- Equilibrium Point Interface -> Facilitates student visualization of the single point where an object’s weight is evenly dispersed, supporting Statics Module 101 (Understanding).
- Vertical Suspension Modeling -> Enables the physical study of how a free-hanging object always aligns its centre of gravity directly below the pivot point (Applying).
- Geometric Intersection Analysis -> Supports the Analysis of finding the CG by drawing lines from multiple suspension points; the intersection point confirms the theoretical center.
- Structural Stability Evaluation -> Allows students to Evaluate the relationship between base area, CG height, and the tipping point of physical structures (Evaluating).
International Logistics & Compliance
- Packaging: Export-grade ISPM-15 compliant protective packaging with internal anti-scratch stabilization for the acrylic laminas.
- Documentation: Includes Manufacturer’s Authorization Form (MAF), Certificate of Conformance (CoC), and English Technical User Guides.
- Durability: Tropicalized design with UV-stabilized acrylic to prevent yellowing or embrittlement over extended institutional lifecycles.
Direct OEM Sourcing Advantages
- Vertical Integration: Total control over lamina symmetry and hole alignment ensures perfectly accurate CG intersections across bulk institutional rollouts.
- Reliability Protocols: Batch-tested for structural integrity of the vertical support and the balance of the acrylic shapes.
- Institutional Support: Guaranteed direct factory availability for replacement laminas and specialized suspension hardware ensures maximized asset lifecycle and superior long-term ROI.
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