Specifications : Length of the bar 130 mm – Length of the chain 100 mm. Simple and effective piece of equipment for qualitative experiments. A concrete demonstration of the cubic thermal expansion of a solid. Ring and ball on chain with 2 wooden handles. The ball passes through the ring when cold but will not pass through after being heated. LAWS & PRINCIPLES INVESTIGATED : • Cubic thermal expansion of solids.
Gravesande Ball and Ring for Institutional & Laboratory Applications
Gravesande Ball and Ring is designed for schools, science laboratories, universities, and educational institutions. Interlabs manufactures export-quality physics laboratory equipment for institutional procurement projects, technical education programs, laboratory modernization, and international supply requirements across Tanzania, Uganda, Ethiopia, and Rwanda.
Applications of Gravesande Ball and Ring
This equipment is widely used for scientific experiments, classroom demonstrations, STEM learning, and institutional laboratory activities. It supports practical learning environments, institutional laboratory setups, technical training programs, and advanced educational applications.
Suitable For
- Universities and educational institutions
- Research laboratories and training centers
- Government and institutional procurement projects
- African laboratory infrastructure programs
- Technical and vocational education facilities
Explore Related Laboratory Equipment
Interlabs also supplies Compressor & Vacuum Pumps, Power Electronics Trainers, Advanced Communication Trainers for educational institutions, engineering laboratories, research centers, hospitals, and export projects.
Why Choose Interlabs?
- Educational laboratory equipment manufacturer and exporter
- OEM and custom manufacturing support available
- Export-ready packaging and documentation assistance
- Suitable for institutional and government projects
- Global shipping and bulk supply capability
Global Export Support
Interlabs supplies laboratory equipment and institutional training systems to buyers across Tanzania, Uganda, Ethiopia, and Rwanda with secure export packaging, documentation support, and international logistics assistance.

