STANDARD VAPOR GENERATION SYSTEM

A standard air generation system is provided to artificially generate standard air having temperature, humidity, pollutants similarly with real working environment for prepare samples for similar with air obtained in the real working environment, thereby improving realistic analysis capability. A standard air generation system includes a mixing chamber(100) having a separation plate(130) at a top surface for separating an air inlet(110) and a solvent inlet(120), wherein the separation plate is formed with a plurality of holes(131) for carrying out mixing of pollutants. A temperature/humidity controller(200) is connected to the air inlet for controlling temperature, humidity and flow rate of air supplied from an air compressor, thereby supplying the controlled air into mixing chamber. An automatic sample injector(300) is connected to the solvent inlet for injecting the solvent mixed with a plurality of chemical substances to the mixing chamber. A first test chamber(400) is connected to a side of the mixing chamber for controlling air mixed with solvent vapor supplied from the mixing chamber at uniform air flow and concentration. A second test chamber(500) is connected to the first test chamber for obtaining samples from the air of the uniform concentration.