Steam Heater to Heat Lead Shots
Product Code : SCL-PLE-11689
The StemAids Steam Heater for Lead Shots (also known as a Regnault’s Hypsometer or Steam Chamber) is a specialized thermal physics apparatus engineered for the empirical study of specific heat capacity. Optimized for Secondary and University-level thermodynamics, this unit facilitates the uniform heating of solid samples (typically lead shots) to a precise 100?C using dry steam. Manufactured to ISO 9001:2015 standards, it provides a controlled environment for verifying the Law of Mixtures and heat exchange principles within institutional laboratories.
Technical Specifications
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Tender Specification |
OEM Technical Detail |
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Chassis Construction |
Double-walled polished copper or brass cylindrical chamber |
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Internal Sample Tube |
Centrally mounted hollow tube with a bottom-release shutter/cork |
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Thermal Interface |
Steam inlet and outlet tubes for continuous vapor circulation |
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Accessory Compatibility |
Pre-drilled lid for thermometer insertion to monitor sample temperature |
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Functional Principle |
Latent heat of vaporization and convective heating |
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Material Grade |
High-conductivity, corrosion-resistant non-ferrous alloys |
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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)
- Double-Walled Steam Jacket: Facilitates student visualization of how steam provides a constant-temperature environment (100?C) to the internal sample, supporting Thermodynamics Module 201.
- Uniform Sample Heating: Enables the physical study of thermal equilibrium, allowing learners to apply the concept of heating lead shots to a known initial temperature without moisture contact.
- Specific Heat Quantification: Supports the analysis of heat transfer when the heated lead shots are released into a calorimeter, allowing for the calculation of specific heat capacity (c).
- Systemic Error Evaluation: Allows students to evaluate the impact of heat loss during the transfer of shots from the heater to the calorimeter.
International Logistics & Compliance
StemAids ensures comprehensive OEM readiness for global institutional procurement:
- Packaging: Export-grade seaworthy crating (ISPM-15 compliant) featuring high-density internal stabilization to protect the delicate steam inlet/outlet tubes and central chamber.
- Documentation: Includes Manufacturer’s Authorization Form (MAF), Certificate of Conformance (CoC), and illustrated experiment guides for Calorimetry in English.
- Durability: Tropicalized design featuring heavy-duty brazing and anti-oxidation coatings to ensure longevity in high-temperature, humid laboratory environments.
Direct OEM Sourcing Advantages
Procuring the StemAids Steam Heater directly ensures vertical manufacturing control:
- In-House Pressure Testing: Chambers are batch-tested for steam-tight integrity to ensure user safety and consistent heating performance.
- Batch-Tested for Thermal Efficiency: Every unit is verified to reach 100?C internally within standardized timeframes to ensure repeatable classroom schedules.
- Direct Factory Spares Availability: Guaranteed availability of replacement rubber bungs, sample tubes, and thermometer holders to maximize long-term laboratory ROI.
- Manufacturing Control: Direct oversight of copper purity ensures maximum thermal conductivity and rapid response times across all production lots.
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