对于自动化程度较高又比较复杂的系统,查找故障、确定故障部位是一项技术性非常强的工作。确定固定性故障部位难,确定偶然发生即随机性故障部位更难。 瞬态波形记录仪具有使用灵活方便、结构紧凑合理、功能强、技术先进等特点,可对系统在运行状态中的多项参数进行实时监测。一旦发生故障,该装置即可将故障发生前至故障发生一段连续时间内系统各主要参数的变化情况记录下来。依此可以掌握发生故障前和故障后,系统内各点参数的变化规律,为准确确定故障部位,查明事故原因提供依据。 该系统实质上是一通用的智能化检测记录仪器,它弥补了普通示波器难以测试非周期信号,而存储记忆示波器价高、测试通道少且记录的数据不能长期保存等问题,填补了国内空白。适用于科研单 For a higher degree of automation and more complex systems, find fault, determine the fault location is a very technical work. Determining the location of the fixed fault is difficult to determine, which is more likely to occur by chance. Transient waveform recorder with flexible and convenient, compact and reasonable structure, strong function, advanced technology and other characteristics of the system in the running state of a number of parameters for real-time monitoring. In the event of a fault, the device records the changes in the system’s primary parameters for a continuous period of time before the fault occurs. Based on this, the variation rules of parameters at each point in the system before and after the failure can be grasped to provide the basis for accurately identifying the fault location and identifying the cause of the accident. The system is essentially a universal intelligent detection and recording instrument, which makes up for the ordinary oscilloscope is difficult to test non-periodic signals, and memory memory oscilloscopes, test channels and recorded data can not be long-term preservation and other issues, to fill the gap. For scientific research alone