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  • 3B Scientific U8460500-115 Greenhouse Effect Demonstration Apparatus
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3B Scientific U8460500-115 Greenhouse Effect Demonstration Apparatus


Price: $349.00 & FREE Shipping. Details
Only 1 left in stock (more on the way).
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Specifications for this item
Brand Name 3B Scientific
Number of Items 1
Part Number U8460500-115
UNSPSC Code 60101733

A set of equipment permitting quick and easy experiments to demonstrate the effect of greenhouse ... Read full product description



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WARNING:
CHOKING HAZARD -- Small parts. Not for children under 3 yrs.

Product Features

  • 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


Product Details


Product Description

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, butane gas is a greenhouse gas. Content includes: 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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