Microcomputer controlled electro-hydraulic servo pressure testing machine (200 tons/300 tons)

This machine uses a hydraulic servo to apply test force, and the test data is displayed on the computer screen. It has the functions of high-precision imported servo valve load maintenance, multi-level control of test force, and test data storage and printing.This machine consists of four parts: host machine, control cabinet, servo oil source, and computer control system.A fully digital electro-hydraulic servo controller with a computer as the core is used to automatically complete the test process.Equipped with two closed-loop control loops of test force and displacement, the two control modes can be switched smoothly under any circumstances.It has the function of intelligent user-programmable test spectrum, constant rate test force control, constant rate displacement control, test force maintenance test and other test modes in any combination, which meets the requirements of various test methods to the greatest extent.Windows working platform, all operations are completed by mouse, and the software can be upgraded for free for life.The computer screen displays various test data, and draws time-test force, time-displacement, and displacement-test force curves with fully automatic data processing.It has complete file operation and data storage functions. The test data is completed in ASCII code, which is convenient for users to process secondary data.