Optical Bench Ordinary
Product Code : SCL-PLE-11718
The StemAids Optical Bench (Ordinary) is a foundational precision-engineered apparatus designed for the empirical study of light propagation, lens characteristics, and mirror reflections. Optimized for Secondary and Technical Vocational (TVET) physics, this bench provides a stable, dual-track platform for the precise mounting and alignment of optical components. Manufactured to ISO 9001:2015 standards, it facilitates the quantification of the Thin Lens Equation and the verification of magnification theories within institutional laboratory environments.
Technical Specifications
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Tender Specification |
OEM Technical Detail |
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Track Construction |
Dual-rod system utilizing seasoned hardwood or reinforced metallic rails |
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Standard Length |
1 Meter (100cm) or 1.5 Meters (150cm) options |
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Measurement Scale |
Integrated high-contrast millimeter (mm) scale with zero-index |
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Support Chassis |
Heavy-duty cast iron or reinforced polymer "feet" with leveling screws |
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Accessory Interface |
Includes sliding "Rider" mounts for 10mm–12mm diameter rods |
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Standard Inclusions |
2x Lens/Mirror Holders, 2x Optical Needles, 1x Light Screen |
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Functional Principle |
Rectilinear Propagation / Geometrical Optics |
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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)
- Linear Coordinate Mapping: Facilitates student visualization of object and image distances (u and v) along a common axis, supporting Geometrical Optics Module 101.
- Focal Length Quantification: Enables the physical study of convergence and divergence, allowing learners to apply the Lens Maker’s Formula to determine unknown optical constants.
- Parallax Error Mitigation: Supports the analysis of "no-parallax" methods for finding image positions by utilizing adjustable-height optical needles.
- Aberration Evaluation: Allows students to evaluate how off-axis alignment and lens quality impact the clarity of projected images.
International Logistics & Compliance
StemAids ensures comprehensive OEM readiness for global institutional procurement:
- Packaging: Export-grade seaworthy crating (ISPM-15 compliant) featuring rigid internal bracing to prevent track warping 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 finishes on metallic parts and moisture-stable scales for reliable performance in high-humidity climates.
Direct OEM Sourcing Advantages
Procuring the StemAids Optical Bench directly ensures vertical manufacturing control:
- In-House Precision Graduation: Scales are batch-tested for linear accuracy to ensure negligible experimental error over the 100cm span.
- Batch-Tested for Uniform Reliability: Every rail undergoes a straightness verification check to ensure riders slide without friction or deviation from the optical axis.
- Direct Factory Spares Availability: Guaranteed availability of additional riders, iris diaphragms, and specialized light sources to maximize long-term laboratory ROI.
- Manufacturing Control: Direct oversight of the base casting ensures a low center of gravity, preventing accidental tipping during multi-component setups.
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