Overview
LY-5T electronic universal testing machine is an economical and practical model developed by HBO. It uses high-strength light bars to fix the upper beam and countertop to form a high-rigidity portal frame structure, and is driven by a stepper motor to achieve test loading. It is mainly used for metal, Non-metallic and composite mechanical properties testing. The precision automatic control and data collection system realizes full digitalization adjustment. It can detect the maximum bearing tensile pressure, tensile and compressive strength, elongation compression deformation, elongation and other indicators. After the test, the results and Linear dispersion are automatically calculated and displayed. Support query and printing.
Features
1.7-Inch touch screen, friendly human-machine interaction interface, easy to operate, one-click start test;
2.6 units of force value N, kgf, lbf, gf, kN, tf;
3. Three kinds of displacement units mm, cm, in;
4. Graduation can be set freely: the force value Graduation can be set up to 5 decimal places, and the displacement Graduation can be set up to 5 decimal places;
5. The running speed can be set, and the starting speed, Test speed and reset speed can be set separately to improve the test efficiency and accuracy;
6. The amount of sample deformation can be set;
7. The loading force can be set. After reaching the preset force, it can be delayed, automatically returned to the initial position, or stopped immediately.
8. Real-time display of displacement, deformation, running speed, real-time force value, peak force value and test time;
9. Provide a variety of test modes, including general tensile test, general compression test, general force holding test, three/four point bending test, disbonding performance test, tear performance test, waterproof coil test and electrical casing test, etc.;
10. Force holding type test and pressure type test come with PID speed force value double loop control;
11. Can test 10 samples, automatically calculate the average value, MAX Maximum, MIN Minimum and other results;
12. The test results have a variety of coordinate Linear dispersion display: force value - time, force value - deformation, deformation - time;
13. After the test is completed, the data bar is automatically saved, and up to 10,000 pieces of data can be saved;
14. The machine comes with a micro-printer that can print test results.
15. Comes with overload protection, limit protection, emergency shutdown device and leakage protection device.
Principle
This product uses high-strength light bars to fix the upper beam and work surface to form a high-rigidity portal frame structure. Stepping motor drives the beam up and down through the transmission mechanism to realize the test loading process. The precision automatic control and data collection system realizes the full digitalization adjustment of the data collection and control process. The technical indicators of the material are detected in the tensile compression test. After the test, the microcomputer controller automatically calculates and displays the results.
Applications
Metal, Adhesive, Pipe, Profile, Aerospace, Petrochemicals, Waterproofing Membrane, Wire and cable, Spinning & weaving, Fiber, Rubber, Ceramics, Food, Pharmaceutical Encasement, Geotextile, Film, Wood, paper and other manufacturing industries, product mass supervision departments at all levels, teaching demonstrations in colleges and universities
Standards
GB/T16491-1996、GBT232-2010、GBT6569-2006、GB/T 12833-2006、GBT 16491-2008、JJG139-1999、JJG 157-1995、GB/T 2611-2007
Steps
1. Set test parameters, including force value unit, displacement unit, Graduation, running speed, sample deformation and loading force;
2. Select the test mode, such as universal tensile test or compression test;
3. Start the test with one click, and the device automatically loads and collects data;
4. Real-time observation of displacement, deformation, running speed, force value and test time;
5. After the test, the microcomputer controller automatically calculates and displays the results and Linear dispersion;
6. Query and print the test results, and the data is automatically saved.
Notice
• Power supply voltage is 220V 50HZ before use to avoid voltage instability affecting equipment operation;
• Pay attention to overload protection and limit protection functions during operation to prevent overload damage to the equipment;
• Use emergency shutdown devices in emergencies to ensure safety.
• Regularly check the leakage protection device to ensure the safety of electricity use;
• Graduation and speed are within the allowable range when setting parameters to improve test accuracy;
When testing multiple samples, pay attention to the accuracy of the automatic calculation function.
• Storage capacity when saving data, up to 10,000 pieces of data;
• Make sure the printer is working properly before printing the test results.
