前言 6210双通道FFT分析仪是一台小型多功能便携式频谱分析仪,采用微型机加快速运算部件(乘法器、位序颠倒器)组成,具有稳定,清晰的字符图形显示器。结构简单,操作方便。广泛用于机械、车辆、电机、发动机等方面振动信号的分析。也可用于医疗、声学、地震、故障诊断、监视等方面。该分析仪是根据国内科研、教学的需要而设汁妍制的。下面就该分析仪的性能、硬件、软件和字符图形显示器分别介绍其特点。 Preface The 6210 Dual Channel FFT Analyzer is a small, versatile and portable spectrum analyzer that features a stable, clear character graphic display using a microcomputer-accelerated computing unit (multiplier, bit reverser). Simple structure, easy to operate. Widely used in machinery, vehicles, motors, engines and other aspects of vibration signal analysis. Can also be used for medical, acoustic, earthquake, fault diagnosis, surveillance and so on. The analyzer is based on the needs of domestic scientific research, teaching and design Yan Yan system. The following on the performance of the analyzer, hardware, software and character graphics display introduced their characteristics.