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Abstract: |
Comprehensive effects of glass surface and glass, when combined with alcohol residue that have different water content, on incident infrared ray were analyzed. An instrument that can detect brightness of infrared reflex was designed. A brewery alcohol residue was taken as sample. Using electrical fan dryer, electrical scale, measuring cylinder, burette, blender, atomizer, alcohol residue samples which contain 0%,10%, 20%, 30%, 40%, 50%, and 60% of water was made. Alcohol residue samples of different water content were put under a piece of glass. Double-D fiber sensor was put perpendicularly to the glass. One fiber was used to output infrared ray signal, and the other one was used to receive infrared ray signal. Light signal from alcohol residue samples with different water content was read, record, and process. Data of alcohol residue experiments shows: The alcohol residue’s comprehensive effect on incident infrared ray is nonlinear. The alcohol residue has the strongest effect with 30% of water content. Experimental results are used to develop detecting instrument.
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