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振通902手持式振动数据采集器系国内同类产品中较先进的振动诊断仪器,为手持式袖珍仪表.该仪器性能先进,体积小,精度高,功能齐全,既可测量、存储振动的特征值和参考值(高频包络值、加速度、速度、位移、波形、频谱等),也可在现场对机器的振动信息进行分析和诊断,还可将各种反映机器状态的信息送入微机,作精细的时域和频域分析以及趋势分析,建立设备档案库,打印监测报告等.我厂自1993年11月始,在芳烃装置采用该数采器对动设备(压缩机、透平、泵等)采集振动信号,同时,将每台设备的振动、噪声、温度、压力、流量、泄漏、润滑等情况,以及设备的异常信息、维修信息及对设备的评价存入数采器.监测人员每天把振动信息输入微机,进行分析判断,从中提取有价值的信息,作进一步的分析诊断和趋势分析,作出分析报告,并及时把信息反馈给生产车间和机动部门,以便及时对异常设备作出处理.
Zhentong 902 hand-held vibration data acquisition system is the most advanced vibration diagnostic equipment of the same kind in China, which is a hand-held pocket meter.The instrument has advanced performance, small size, high precision and complete functions, and can measure and store the characteristic value of vibration And the reference value (high frequency envelope value, acceleration, velocity, displacement, waveform, spectrum, etc.), but also in the field of vibration information on the machine to analyze and diagnose, but also will reflect a variety of state information into the computer, For detailed analysis of time and frequency domain and trend analysis, establishment of equipment archives, printing of monitoring reports, etc. Since November 1993, our plant has adopted this digging machine for moving equipment (compressor, turbine, Pump, etc.) to collect the vibration signal, meanwhile, store the vibration, noise, temperature, pressure, flow, leakage and lubrication of each equipment, as well as the equipment abnormality information, maintenance information and equipment evaluation into the data collector. The personnel inputs the vibration information into the computer every day, carries on the analysis and the judgment, extracts the valuable information from it, carries on the further analysis diagnosis and the trend analysis, makes the analysis report, and promptly feeds back the information to the production workshop and Dynamic sector in order to make timely processing of abnormal equipment.