Equipment Description:

The YAW series microcomputer controlled pressure testing machine (four screw) is used for compression testing of materials. The oil cylinder of this series of models is placed downwards, and the test space is electrically adjusted. Suitable for mechanical performance testing of metals, non metals, jacks, rubber bearings, and other materials in fields such as construction, building materials, roads and bridges, colleges and universities, factories and mines, quality supervision, and metrological verification.

This product consists of a host, a sample body, a servo oil source, a servo controller, and a computer system. The moving crossbeam is electrically adjustable to adjust the height of the compression space. There is a gap elimination mechanism installed inside the crossbeam, which can eliminate the displacement caused by the gap between the nut and the screw during loading. The upper pressure plate is equipped with a ball joint secondary structure, which plays an automatic centering role. The lower pressure plate is a movable structure that can move back and forth when loading and unloading samples.

Appropriate devices can be added to this equipment for conducting compression, shear, and corner tests on rubber bearings.

The hydraulic system of this product is equipped with a rapid descent device to improve work efficiency.

The machine adopts a microelectromechanical hydraulic servo closed-loop measurement and control system, which can achieve constant velocity stress and displacement control, and the control mode can be smoothly switched during the test process. Equipped with our company's self-developed AEC-1000 controller for testing machines and modular TestLive testing software, the system runs reliably and measures accurately. After years of application and improvement, the technology is mature, reliable in operation, and powerful in functionality. During the experiment, data such as load, displacement, and deformation are automatically collected. The test curve is displayed in real-time by the computer and the processing and storage of the test data are automatically completed. The test report can be printed according to relevant standards.

This series of models complies with the requirements of standards such as GB/T 16826.1-2008 and GB/T 2611-2007.

Functional features:

Supports multi language interface switching, with built-in Simplified Chinese and American English, and expandable language.

During the experiment, the load, displacement, time, and test curve are dynamically displayed in real-time on the screen.

The load, displacement and other channels are fully closed-loop controlled and can be smoothly switched between each other.

L can set a constant force application speed test.

Maintain functions such as test force and displacement.

Support compression tests for various metallic or non-metallic mechanical properties;

Open experimental method setting allows technicians to establish experimental projects, and experimental operators can use these projects to conduct experiments, reducing the business level requirements and operational difficulties of the majority of experimental operators;

The experimental control process is designed in a streamlined manner, making it easy for users to view the experimental control steps at a glance. The instruction types are diverse, and it supports dynamic setting of instruction parameters;

Efficient 3-level experimental data processing model, supporting open experimental data processing, adding custom experimental data items, and supporting experimental data calculation review;

The rounding of experimental data values complies with the rounding rules of GB 8170-87 (UDC511.1/2), supports segmented rounding, and supports custom rounding.

The characteristic test data can be annotated and displayed on the curve graph.

Support statistical calculation of experimental data (mean, standard deviation, coefficient of variation).

Automatically obtain experimental data results and activate advanced analysis functions to verify the data.

Up to 20 segments of sensor linear compensation function can improve the accuracy level of the device.

The test results can be stored and can be read and viewed at any time.

The experimental data and curves can be reanalyzed, and the curves can be locally magnified at will.

Open test report, supports custom report templates, automatically generates test reports, can be printed or previewed, and can be saved as files.

L has limit protection and full-scale overload protection functions.

Technical indicators: