Based on original electronic equipment of surfaceroughnessmeasuringinstrument Model 2201, the instrument is computerized from both software and hardware.
The modification design for the surfaceroughnessmeasuringinstrument by microcomputer is introduced. The principle of the system and design of the hardware and software are emphatically discussed.
介绍了利用微机对表面粗糙度测量仪的改进设计,重点说明了系统的原理及软、硬件设计。
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This paper is concerned with the principle of a non - contact optical instrument for measuring the surfaceroughness of a magnetic disk with an opto-heterodyne interferometer.