Lead Shots
Product Code : SCL-OS-12204
Engineered as a precision thermal mass, this calibrated 200g lead shot facilitates accurate specific heat capacity determination and Method of Mixtures experiments. Optimized for university and vocational STEM laboratories, it ensures uniform heat absorption when used with steam heaters. Compliant with ASTM-standard physical testing protocols, it provides repeatable experimental data for advanced thermodynamics and material science modules.
Technical Specifications
|
Tender Specification |
OEM Technical Detail |
|
Material Grade |
High-Purity Industrial Lead (Refined for uniform thermal conductivity) |
|
Net Quantity |
200g per unit |
|
Form Factor |
Spherical pellets optimized for maximum surface-area-to-volume ratio |
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Containment |
Ruggedized, moisture-sealed HDPE bottle for chemical stability |
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ISO Compliance Code |
ISO 9001:2015 Quality Management Systems |
|
HS Code |
7806.00 (Other articles of lead - Scientific/Educational use) |
Key Pedagogical Outcomes (Bloom’s Taxonomy)
Feature: Uniform Spherical Pellet Geometry. Outcome: Allows students to analyze the relationship between surface area and thermal transfer rates, supporting Thermodynamics Module 201.
Feature: High-Purity Elemental Composition. Outcome: Facilitates the empirical evaluation of specific heat constants with minimal impurity-induced variance, aiding in "Evaluate" level laboratory inquiry.
Feature: 200g Standardized Mass Unit. Outcome: Enables precise "Apply" level calculations in calorimetry equations by providing a stable, pre-measured value.
Feature: Dry-Saturation Capability. Outcome: Supports the understanding of latent heat and thermal equilibrium when transitioned from steam heaters to water calorimeters.
International Logistics & Compliance
All units are secured in export-grade seaworthy crating (ISPM-15 compliant) to maintain material density and prevent lead oxidation during multi-modal transit. Documentation provided with each consignment includes the Manufacturer’s Authorization Form (MAF), IQ/OQ/PQ Certification protocols, and Material Safety Data Sheets (MSDS) in English. The Educational Instrument and its containment are designed for tropicalized environments, tested for structural integrity in operating conditions reaching up to 45°C and 90% non-condensing humidity.
Why Source from the OEM
Procuring directly from the OEM ensures vertical integration and strict adherence to the elemental purity required for repeatable experimental data across large-scale institutional deployments. Unlike generic retail lead, our material is batch-tested for uniformity of thermal mass and calibrated to specific institutional weight tolerances. Direct factory sourcing provides immediate access to factory-certified documentation and bulk logistics support, mitigating the technical variability common in third-party trader inventories.
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