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Šiltnamio efekto demonstracinis rinkinys (230 V, 50/60 Hz)



Speciali Kaina: 484.48 €
484.48

 

Informacija apie prekę Prekės kodas 1000837 [U8460500-230] Svoris 2.239 kg Ženklas 3B Scientific

Greenhouse Effect Kit (230 V, 50/60 Hz)

A set of equipment permitting quick and easy experiments to demonstrate the effect of greenhouse gases on the absorption of infra-red radiation.
Solar radiation received by the earth is simulated here by means of short-wave infrared radiation that is attenuated by absorption in water and visible light from a reflector lamp. Infra-red radiation emitted by the earth is simulated by heating a black metal disc. Both types of radiation are made to pass through air or butane gas in a metal tube and subsequently registered with a thermopile. Comparison of the obtained values reveals that long-wave infra-red radiation is absorbed to a high degree by butane gas. Consequently butane gas released into the atmosphere causes it to heat up, i.e. butane gas is a greenhouse gas.

Contents:
1 Base plate
1 Lamp holder with reflector lamp
1 Cuvette on stem
1 Black metal disc
1 Metal tube, simple
1 Metal tube, with taps
2 Mounting stems
1 Silicone hose
1 Storage case


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