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便携式动态信号处理仪是由KC-85高级便携式计算机扩展而成,包括KC-85计算机,数据采集器,PP-40打印绘图仪及小型磁带机四部分组成。此分析仪具有体轻(6公斤),便携,操作方便,适于现场分析之特点,且功能齐全,是一种通用信号分析仪器,主机可做为通用计算机使用。该机为双通道信号输入,可做幅值谱、功率谱,自相关、互相关,相干函数等十几种FFT分析,并有矩形,汉宁、海宁、余弦、指数等窗函数供调用。该机价格仅为进口动态处理仪器价格的几十分之一,适于高等院校,科研单位,工矿企业进行振动及各种信号分析和进行设备的故障诊断。
The portable dynamic signal processor is a KC-85 advanced portable computer expansion, including KC-85 computer, data acquisition, PP-40 plotter and small tape drive four parts. The analyzer has a light weight (6 kg), portable, easy to operate, suitable for field analysis features, and full-featured, is a general purpose signal analysis instrument, the host can be used as a general purpose computer. The machine is a dual channel signal input, do amplitude spectrum, power spectrum, autocorrelation, cross-correlation, coherence function more than 10 kinds of FFT analysis, and rectangular, Hanning, Haining, cosine, exponential window functions such as call. The price of the machine is only a few one-tenth of the price of imported dynamic processing equipment, suitable for colleges and universities, research institutes, industrial and mining enterprises for vibration and signal analysis and equipment for fault diagnosis.