Kinetic Theory Model
Product Code : SCL-PLE-11613
The StemAids Kinetic Theory Model is a precision-calibrated mechanical apparatus designed to demonstrate the microscopic behaviour of gas molecules. Engineered for University-level physics and Secondary STEM curricula, it provides a tactile and visual representation of molecular motion, pressure-volume relationships, and temperature-velocity correlations. This model complies with international DIN/ISO standards for laboratory-grade educational instruments.
Technical Specifications
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Tender Specification |
OEM Technical Detail |
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Apparatus Type |
Vibratory Mechanical Gas Simulator |
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Chamber Material |
High-Transparency, Impact-Resistant Acrylic Cylinder |
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Piston Assembly |
Friction-Reduced Adjustable Piston with Graduated Scale |
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Agitation Mechanism |
Integrated Variable-Speed Electric Motor (6-12V DC) |
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Molecular Analogues |
Calibrated Spherical Chrome Steel or Synthetic Beads |
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ISO Compliance Code |
ISO 9001:2015 (Manufacturing & Quality Control) |
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HS Code |
9023.00 (Instruments, apparatus and models for demonstrational purposes) |
Key Pedagogical Outcomes (Bloom’s Taxonomy Alignment)
- Molecular Motion Visualization: The variable agitation mechanism allows students to observe Brownian-like motion and mean free path, supporting Knowledge of the kinetic molecular theory.
- Boyle’s Law Empirical Analysis: By adjusting the piston height at a constant motor speed, students can Analyze the inverse relationship between volume and particle collision frequency (Pressure).
- Thermal Energy Correlation: Modulating the motor voltage simulates temperature changes, allowing students to Apply the relationship between thermal energy and the root-mean-square (RMS) speed of particles.
- Gas Phase Evaluation: The apparatus facilitates the demonstration of compression and expansion, aiding in the Evaluation of ideal vs. real gas behaviours under varying mechanical constraints.
International Logistics & Compliance
StemAids ensures that all thermodynamic units are prepared for rigorous international transit and immediate institutional deployment:
- Packaging: Export-grade seaworthy crating (ISPM-15 compliant) featuring custom-fit anti-vibration inserts to protect the acrylic chamber and motor assembly during multi-modal transit.
- Documentation: Includes Manufacturer’s Authorization Form (MAF), Quality Inspection (IQ/OQ/PQ) Certification, and comprehensive Technical Instruction Manuals in English.
- Durability: Tropicalised design specifically tested for long-term stability in demanding Indian climates (up to 45°C and 90% Humidity), ensuring no oxidation of electronic contacts or clouding of transparent components.
Direct OEM Sourcing Advantages
Procurement through the StemAids vertical manufacturing pipeline ensures definitive technical authority and factory-direct support:
- In-house Precision Calibration: Every unit is bench-tested to ensure the vibratory plate delivers uniform kinetic energy distribution across the entire chamber cross-section.
- Batch-tested for Uniform Reliability: Motor torque and piston seal tolerances are verified across production runs to ensure uniform performance for large-scale institutional procurement lots.
- Direct Factory Spares Availability: As the OEM, we maintain a permanent inventory of replacement spheres, drive belts, and acrylic cylinders, ensuring a low total cost of ownership and minimal downtime for physics departments.
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