Testing machine controller is one of the key cores of testing machine technology

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  In the early days of the founding of the People's Republic of China, testing machines gradually took shape in our country, growing from few to many, and now there are countless testing machine factories. After more than sixty years of development, the development of testing machines has also made outstanding contributions to China's modern industrial technology. With the further deepening of China's modernization construction, the future development of China's testing machine industry is very promising.

    Testing machine technology has five key cores: first, the mechanical structure design, machining, and assembly precision of the testing machine, which determines the crucial stiffness of the testing machine; second, the precision and resolution of the load cell used to measure force; third, the precision and resolution of the extensometer or displacement sensor used to measure material deformation; fourth, the core of the testing machine - the controller; fifth, the testing software.



    The Weicheng 802 testing machine controller is the flagship model of the Weicheng series, mainly suitable for universal testing machines with three closed-loop control systems. As a built-in card, the Weicheng 802 uses a single FPGA chip to simultaneously implement PCI-E bus protocol and data signal processing. It uses two 24-bit high-precision A/D converters. The hot-swap acquisition rate technology can achieve the highest precision under 50Hz using anti-noise technology, and also obtain true dynamic response at 1000Hz. Output enhancements including PWM, PNM, and DA dithering improve the control performance of various testing systems. The Weicheng 802 material testing machine controller, as a universal controller, can be used for secondary development, and can also be paired with MaxTest software for control system use. If needed, you can purchase MaxTest separately, or directly choose electronic universal control systems, etc. (bundles are more discounted~~~).







Note: The above information and technical parameters are compiled and released by Yangzhou Dali Electric Co., Ltd.