Hope’s Law Apparatus Manufacturer,Supplier and Exporter in China
Product Code : EL-H-10690
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Quick Answer: Hope's Law Apparatus demonstrates the anomalous expansion of water: as the water inside continues to cool, it eventually freezes at the top first, with the ice then acting as an insulating layer.
Edulab China manufactures and exports the Hope’s Law Apparatus directly from its China production facility, supplying schools, colleges, laboratory distributors and institutional buyers worldwide. It is part of Edulab China's Heat range within Physics Lab Equipment, manufactured in-house and export-packed for sea and air freight.
Key Features
- Demonstrates the anomalous expansion of water around its point of maximum density
- Water continues to cool until it freezes, typically starting at the surface
- The resulting ice layer acts as an insulator, slowing further cooling below
- Classic apparatus for teaching water's unusual density-temperature behaviour
About This Product
The Hope’s Law Apparatus is manufactured by Edulab China as part of its Heat range, built for demonstrating the anomalous expansion of water and its maximum-density behaviour in physics heat lessons.
Serving Distributors, Institutions and Export Buyers
Edulab China supplies laboratory distributors, schools and colleges worldwide, including government buyers procuring through Ministry of Education programmes and World Bank / ADB-funded education projects.
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Frequently Asked Questions
Q1. What does Hope's Law Apparatus demonstrate about water?
As the water in the apparatus is cooled, it continues to cool until ice forms, typically at the surface first; this ice layer then acts as an insulator, illustrating water's anomalous expansion and maximum-density behaviour around 4 degrees Celsius.
Request a Quote
For an indicative FOB/CIF quotation on the Hope’s Law Apparatus, contact Edulab China's export team.
Last updated: August 2026
