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LD26 series microcomputer controlled electronic universal testing machine
LD26 series microcomputer controlled electronic universal testing machine
Product details
Performance features: This machine adopts high-strength light bars to fix the upper crossbeam and workbench, forming a highly rigid structural framework. Using servo motor drive, the moving crossbeam is driven up and down by the transmission mechanism to achieve the operation of the testing machine. This machine can be equipped with manual fixtures and hydraulic fixtures. The hydraulic stretching fixture is fixed by a piston rod and clamped by translational clamping of the jaws, which minimizes the axial force on the specimen during the clamping process. At the same time, during the experiment, the clamping force on the sample remained unchanged, avoiding slippage of the sample. The jaw adopts an embedded block method, which makes the replacement of the jaw simple and convenient, and improves work efficiency.
main frame
Adopting high-precision, preloaded ball screws improves transmission efficiency and displacement accuracy.
Adopting high-strength light bars to fix the upper crossbeam and workbench, forming a highly rigid frame structure.
clamp
Easy to operate, specialized fixtures for holding reliable materials.
Deformation measurement system
Combined with strain type electronic extensometers, high-precision and fast response measurement systems, high-precision measurement of small deformations in metal materials can be achieved.
Electronic extensometers come in various specifications based on gauge length and deformation, which can meet the measurement needs of different types and shapes of materials.
Experimental force measuring device
Adopting high stability and precision strain type force sensors, coupled with a high stability measurement system to ensure constant resolution throughout the entire process, ensuring that the relative error limit of the test force indication is within ± 0.50%.
Multiple force sensors can be used to achieve a wide range of experimental force measurements.
Emergency stop control switch
In case of unexpected situations, the device can be reliably locked.
Control transmission system
Adopting imported fully digital AC servers, we control high-precision and high response frequency AC servo motors to ensure high efficiency, low noise, and smooth transmission of the transmission system. We also guarantee that the relative error limit of the speed indication is within ± 0.20%.
Deformation measurement system
The clamp type automatic tracking large deformation measurement system uses high-precision imported sensors to measure the large deformation of non-metallic materials such as plastic and rubber.
Test control box
It has the functions of slow up/down movement, fast up/down movement, sample protection, and operation of the crossbeam. Electrical measurement and control system
LAB-350 fully digital closed-loop measurement and control system.
Displacement measurement device
Using a photoelectric encoder equipped with a servo motor for displacement measurement, the minimum displacement resolution can reach 0.015 μ m. (There are slight differences among different models)
micro-computer system
Using a branded computer as the main control machine, it completes functions such as setting the overall test parameters, controlling the working status, data acquisition, processing and analysis, and displaying and printing test results.
Equipped with the Windows system LAB Test intelligent software package in both Chinese and English for testing machines, it can measure the physical properties of various materials according to national standards, international standards, or user provided standards, and perform statistical processing and judgment on test data, and then output test reports and characteristic curve diagrams in various required formats.
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