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本文阐述了用PC—1500微机及接口电路,配合MEXA—324F型CO/HC红外线气体分析仪,组成汽车废气排放测试装置。此装置不仅能准确地测试汽车排放有害气体,同时,也扩大了PC—1500微机的应用范围。文章就此装置的研制作了详细介绍。
This article describes the use of PC-1500 microcomputer and interface circuit, with the MEXA-324F CO / HC infrared gas analyzer to form a vehicle exhaust emission test device. The device can not only accurately test the car emit harmful gases, but also expanded the PC-1500 microcomputer applications. The article on this device made a detailed introduction.