The microcomputer controlled electronic universal testing machine (dual arm type) is mainly suitable for testing the mechanical properties of metal, non-metal, and composite materials, such as tension, compression, bending, shear, tear, peel, tensile strength, yield strength, elongation, shrinkage, elastic modulus, compression, and bending.

Function Introduction

a) This machine adopts a built-in controller, ensuring that the testing machine can achieve constant velocity displacement control.

b) Adopting an inflow servo motor, the performance is stable and reliable, with protection devices for overcurrent, overvoltage, overspeed, overload, etc. The speed ratio can reach 1:5000.

c) The electrical control circuit follows international standards and complies with national testing machine electrical standards. It has strong anti-interference ability, ensuring the stability of the controller and the accuracy of experimental data.

d) Automatic shifting: automatically switches to the appropriate range according to the load size to ensure the accuracy of measurement data; It has achieved true physical zeroing, gain adjustment, and automatic shifting, zeroing, calibration, and saving of test force measurement, without any analog adjustment links, and highly integrated control circuit

e) Conditional storage: Test control data and sample conditions can be modularized, facilitating batch testing;

f) Automatic transmission: The speed of moving the crossbeam during the test can be automatically adjusted according to a pre-set program or manually adjusted;

g) Automatic saving: After the experiment is completed, the experimental data and curves are automatically saved;

h) Process implementation: The experimental process, measurement, display, and analysis are all completed by a microcomputer;

i) Batch experiment: For samples with the same parameters, they can be sequentially completed after one setting;

j) Experimental software: Chinese WINDOWS interface, menu prompts, mouse operation;

k) Display mode: Data and curves are dynamically displayed during the experimental process;

l) Curve traversal: After the experiment is completed, the curve can be reanalyzed, and the experimental data corresponding to any point on the curve can be found with the mouse;

m) Curve selection: Stress strain, force displacement, force time, displacement time and other curves can be selected as needed for display and printing;

n) Test report: The report can be prepared and printed in the format required by the user; Equipped with a network interface, it can transmit, store, print records, and perform network transmission printing of data, and can be connected to the internal LAN or Internet of the enterprise.

o) Limit protection: It has two levels of limit protection: programmable and mechanical;

p) Automatic shutdown: After the sample breaks, the moving crossbeam automatically stops; Overload protection: When the load exceeds 3-5% of the maximum value of each gear, it will automatically shut down; Application standard GB/T 16491-2008 "Electronic universal testing machine" GB/T 12160-2002 "Provisions for extensometers for uniaxial testing" GB/T 16825-1997 "Inspection of tensile testing machines" technical indicators.