Gas convection apparatus (convection currents in the air)

MACHINE TRANSLATION (not authorised yet)

Gas convection apparatus for demonstrating the phenomenon of convection in air and the principle of room ventilation. It provides a visual understanding of how warm air rises to form convection currents. The kit consists of an enamel-coated metal box with a sliding glass door and two glass chimneys.

Composition:

• Metal container with glass window 22 x 9 x (H) 11 cm
• 2 chimneys (H: 14 cm)
• Candle holders (2 pcs.)
• Candle (1 pc)
• Incense sticks (pack of 10) .