| 摘要 |
Light wavelength measuring equipment is provided to measure the reactivity and sensitivity of a gas sensor accurately by detecting the wavelength variation due to the color change of a dye sample of film and polymer plate used for gas sensor. Light wavelength measuring equipment comprises a sample chamber(110), a sample fixing bracket(120) fixing an object inside the sample chamber, a window(130) which is formed on two side walls of the chamber corresponding to the sample fixing bracket, a gas supply part(140a,140b) supplying target gas and buffer gas to the sample chamber, a gas discharge part(150) ejecting the target gas and buffer gas from the sample chamber, a light irradiation device(160) irradiating light passing through the window and the sample, and a light sensor(170) sensing the light radiated from the light irradiation device.
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