【摘要】 CCD多功能测量仪不仅可以对单个光学视场内的宽度、长度、边界位置及其运动速度进行测量,同时由于设置了两个测量通道,也能对大尺寸、二维尺寸进行测量。而计算机则可自动完成数据采集、标定和各种测量功能及测量单位的数据处理和输出。本文介绍了该仪器的测量原理、功能及组成。更多还原

【Abstract】 CCD multi-function measuring device can measur not only width, length, position of boundary and speed of moving boundary in a optical field,but also large size and two dimensionel size for its two measuring channels.Micro computer can get and process the data, give out the result antomatically. The paper describes the principle, structure and measuring functions.更多还原