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Trap type experiment automatic test and data processing system
The system can transform the original experimental test means, we can also design and manufacture of hardware equipment based on user requirements, I have a unit of two types of pressure vessel design qualification and design experience bench. 1, the system consists of: The project uses sensors + communication with digital display instrument + communication converter + high performance computer + data acquisition and testing of basic software + traps type experimental data processing software. Among them, the sensor + with the output of digital display instrumentation + communication converter + high performance computer + data acquisition and testing of basic software to complete the automatic test and data acquisition functions, and the initial data processing. Trap type experiment dedicated data processing software is responsible for the completion of the experimental data automatic processing and the final experimental report print tasks. Among them, the digital display instrument with communication function is convenient for other qualitative experiments of steam traps without opening the computer, such as operation experiments. Steam trap type experimental data processing software in strict accordance with GB / T12251-1989 "steam trap experimental method" to prepare, this software can be used for non-automatic data acquisition experiment data processing. 2, data acquisition and testing The role and function of the basic software: you can complete the automatic test, data acquisition, the original test data recording and printing and other multitasking, but can not complete the complex processing of experimental data: such as displacement - pressure curve Of the water, physical parameters of water database query, especially for the case of a load, the leakage rate calculation. As we choose the well-known domestic data testing and acquisition of professional software to ensure the accuracy of the data and data acquisition system stability. 3, data acquisition and testing Basic software role and function and features: the data collected by the data acquisition software and the necessary manual input of auxiliary data, or manually test the data obtained automatically calculated, processed, and get the line Volume-pressure curve and the leakage of steam in different situations, leakage rate data; automatically query the physical properties of water database, without operator to manually check; print the test report or product inspection report. Because it is self-developed software, according to your actual situation, from the full meet your plant's requirements. The software and data acquisition and testing of the basic software to separate the benefits is to avoid the data in several software guides to make up for data acquisition and testing of basic software in the data processing deficiencies also ensure that the accuracy of automatic testing , Data processing accuracy and automation. 4, the system features: The system is safe and reliable: As the system is based on our data acquisition and testing software secondary development, so long-term operation; Easy to expand: The system uses DCS test system can increase the sensor and On the basis of related instruments, it is convenient to increase the number of test parameters such as temperature and pressure, and to increase the control of the temperature and the valve switch on the basis of the test system; and the maintenance is simple and the cost is saved. The biggest advantage is also: digital display instrument and the computer simulator at the same time show the same temperature and pressure values ​​(because the signal processing module is the same), so convenient in the computer window to analyze the data, print reports and other work Observed by the value of the instrument changes, improve work efficiency; in the event of computer infrastructure failure or failure of the computer can continue to observe and test the instrument through the instrument; Convenient to open the computer without any other qualitative experiments for the trap, Such as action experiments.