Metal Cubes
Product Code : SCL-PLE-11823
Engineered for the empirical determination of density, specific gravity, and specific heat capacity within Secondary and TVET Physics curricula. These calibrated metallic specimens facilitate comparative analysis of material properties in accordance with ASTM metrology standards for laboratory weights. Designed for use in precision calorimetry and fluid displacement modules, providing high-fidelity experimental data for vocational and university-level laboratory environments.
Technical Specifications
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Tender Specification |
OEM Technical Detail |
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Material Composition |
High-purity alloys: Aluminum, Brass, Copper, Iron, Lead, and Zinc |
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Dimensional Tolerance |
Precision-milled to ±0.1mm variance |
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Standard Dimensions |
20mm x 20mm x 20mm (Standard) or 10mm x 10mm x 10mm |
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Surface Finish |
Deburred, polished, and oxidation-resistant treated |
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ISO Compliance Code |
ISO 9001:2015 Manufacturing Quality Management |
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HS Code |
9023.00.90 (Instruments/models for demonstrational purposes) |
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Compliance Standard |
ASTM E898 / DIN Laboratory Grade |
Key Pedagogical Outcomes (Bloom’s Taxonomy)
Feature: Uniform Volumetric Dimensions (20mm Edge). Outcome: Allows students to isolate mass as the primary variable during density calculations, supporting Material Science Module 2.1 (Level 4: Analyzing).
Feature: Diverse Metallurgical Set (6 distinct materials). Outcome: Facilitates comparative analysis of thermal conductivity and specific heat capacity during calorimetry labs (Level 3: Applying).
Feature: Calibrated Mass-to-Volume Ratio. Outcome: Validates Archimedes' Principle through high-accuracy fluid displacement, ensuring experimental results align with theoretical constants (Level 2: Understanding).
International Logistics & Compliance
To maintain the dimensional integrity and prevent surface oxidation during multi-modal transit, all specimens are processed with a tropicalized protective coating. Units are shipped in export-grade seaworthy crating (ISPM-15 compliant) with moisture-absorbent desiccant packaging. Documentation provided includes the Manufacturer’s Authorization Form (MAF), Batch Calibration Certificates, and Technical Data Sheets in English. The hardware is validated for structural and chemical stability in environments up to 45°C and 90% humidity, ensuring long-term storage viability in equatorial procurement zones.
Why Source from the OEM
As an Original Equipment Manufacturer, we maintain total vertical integration over the metallurgical casting and precision milling processes. Unlike third-party traders, our facility employs in-house mechanical testing to ensure each cube meets specific gravity benchmarks before batch release. Direct factory sourcing guarantees "Educational Instrument" uniformity and the immediate availability of replacement specimens for specific material types, ensuring the continuity of laboratory kits without the need for full-set procurement.
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