This metal box houses two plastic candle chimneys. When the candle is lit and placed beneath one of the chimneys, a piece of touch or smoke paper will clearly show convection currents. Air heated by a candle moves up one chimney while cooler air moves down the other chimney to replace the lost air. A transparent front panel allows the entire demonstration to be seen.
Worldwide Export & Institutional Supply Support
INTERLABS is a trusted Indian manufacturer and exporter of educational laboratory equipment, STEM learning systems, TVET training equipment, healthcare supply solutions, and institutional science products for schools, universities, healthcare projects, NGOs, and government procurement organizations across Africa, the Middle East, and Asia.
We support bulk institutional procurement requirements from Zambia, Kenya, Tanzania, Rwanda, Uganda, Nigeria, Ghana, South Africa, Cameroon, UAE, Saudi Arabia, and Southeast Asian educational markets.
- Bulk Export Orders
- Government & NGO Procurement Support
- OEM Manufacturing Solutions
- Worldwide Shipping Assistance
- Educational & Healthcare Supply Projects
