Kit Greenhouse Effect
For demonstrating the effect of greenhouse gases on the absorption of infrared radiation. The experiments are very simple, lucid and can be conducted very quickly. The radiation emitted (short-wave infrared and visible light from an incandescent refl ector lamp [part 1] or long-wave infrared from a black metal disc [part 2]) passes through either air or greenhouse active butane gas in a metal tube. The radiation is partly absorbed and can be registered by the thermopile. Signifi cant differences in the absorption of radiation in part 1 (correspondingto the incident solar radiation on Earth) and part 2 (corresponding to the infrared radiation emitted from Earth) can be demonstrated. The heavy absorption of long-wave infrared radiation by greenhouse-active
butane gas impressively demonstrates the mounting rise in temperature of the Earth‘s atmosphere (greenhouse effect). Scope of delivery: base plate, lamp socket with incandescent refl ector lamp, cell, black metal disc, plain metal tube, metal tube with 2 stopcocks, 2 shafts, silicone
hose, storage box.
Item: U8460500
GBP 110.00 (+ VAT)
GBP 110.00 (+ VAT)