FIELD: instrument industry.
SUBSTANCE: device comprises heated desorption chamber whose inlet is connected with the atmosphere and output with the path of the detector. The desorption chamber is made of a closed cell and receives a carrier with preliminary adsorbed sample. The carrier separates the chamber into two sections. One of the sections receives electric heater made of an electric lamp, and the other section is provided with outlet and port for sucking the atmospheric air.
EFFECT: enhanced precision.
5 cl, 3 dwg
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