Wooden Spectroscope
Product Code : SCL-PLE-11647
The StemAids Wooden Spectroscope is a ruggedized optical instrument engineered for the empirical study of light decomposition and astronomical spectroscopy. Optimized for Secondary and Introductory Astronomy curricula, this apparatus facilitates the quantification of spectral lines from solar and terrestrial light sources. Constructed from high-density seasoned wood to ensure a light-tight internal environment, it provides a durable solution for verifying the chemical signatures of light-emitting elements.
Technical Specifications
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Tender Specification |
OEM Technical Detail |
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chassis material |
High-impact seasoned wood with internal matte-black light-trap coating |
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dispersion media |
Precision-aligned high-resolution diffraction grating or glass prism |
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collimation interface |
Fixed-width vertical entry slit for sharp spectral definition |
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viewing assembly |
Ergonomic eyepiece for direct ocular observation |
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functional principle |
Huygens-Fresnel principle / Optical diffraction and refraction |
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dimensions |
200mm x 50mm x 50mm |
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ISO compliance code |
Manufactured under ISO 9001:2015 Quality Management Systems |
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HS code |
9027.30.40 (Spectroscopes for educational/laboratory use) |
Key Pedagogical Outcomes (Bloom’s Taxonomy Alignment)
- light-tight wooden enclosure: facilitates student visualization of high-contrast spectral bands by eliminating ambient light interference, supporting Astronomy Module 101.
- diffraction grating interface: enables the physical study of wavelength separation, allowing learners to apply the grating equation to determine spectral orders.
- solar emission observation: supports the analysis of the continuous solar spectrum and the identification of prominent Fraunhofer absorption lines.
- elemental signature evaluation: allows students to evaluate the presence of specific gases (e.g., Helium, Neon) in discharge tubes by comparing observed emission lines.
International Logistics & Compliance
StemAids ensures comprehensive OEM readiness for global institutional procurement:
- packaging: export-grade seaworthy crating (ISPM-15 compliant) with anti-moisture desiccant packets to protect the wooden frame and optics.
- documentation: includes Manufacturer’s Authorization Form (MAF), Certificate of Conformance (CoC), and illustrated Technical User Manuals in English.
- durability: tropicalized design featuring moisture-resistant wood sealants and anti-fungal optical treatments for reliable performance in humid climates.
Direct OEM Sourcing Advantages
Procuring the StemAids Wooden Spectroscope directly ensures vertical manufacturing control:
- in-house precision alignment: the diffraction grating is batch-tested for orthogonal alignment to the entry slit to ensure zero spectral tilt.
- batch-tested for uniform reliability: every unit undergoes a light-leakage verification to ensure maximum internal contrast.
- direct factory spares availability: guaranteed availability of replacement diffraction gratings and eyepiece components to maximize long-term laboratory ROI.
- manufacturing control: direct oversight of wood seasoning processes ensures structural stability and resistance to warping under varying thermal conditions.
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