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It has great significance that monitoring temperature and pressure of reactor in chemical experiments and industrial production. In this paper, computer and intelligence instrument are connected by field bus into a small distributed control system, than, develop the on-line monitoring software for reactor based on LabVIEW platform, It has data collection, display, storage and analysis functions, and...
An atomic absorption spectrometer usually uses a hollow cathode lamp as the light source. As a result being aging or affected by the external environment, the light intensity of the camp would suffer a excursion, which will decrease the stability and precision of the elements measurement. This paper introduces a measurement and control system of the light intensity, which adopts MCU C8051F021 as the...
In exhibition to roboticized plant and large-scale complicated equipment, existing two-dimensional interface technology in industrial monitor and control (IMC) system has a lack of expressive force. It is required to add the dimension of information expression, and enhance the expressive force and interaction ability of IMC interface system via three-dimensional virtual reality technology, X3D as...
For the difficulties of communication and power cable maintenance and detection, we have designed and developed integrated intelligent cable fault tester. The tester uses the methods of principle that the incident wave would reflect at the changed media when transmission media is discontinuous, high-voltage breakdown and high-voltage digital bridge to test. Our Design adopts large-screen LCD, an increase...
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