Overview
LY-3T 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 realize the test loading process. It is mainly used for the mechanical properties testing of various metals, Non-metallic and composites. The precision automatic control and data collection system realizes full digitalization adjustment, which can automatically calculate and display the maximum bearing tensile pressure, tensile and compressive strength, elongation compression deformation, elongation and other technical indicators and test Linear dispersion.
Features
1.7-Inch touch display screen, friendly human-machine interaction interface, simple and easy to use operation, one-click start test
2.6 units of force value N, kgf, lbf, gf, kN, tf
3. 3 displacement units mm, cm, in
4. Graduation can be set freely: force value Graduation can be set up to 5 decimal places; displacement Graduation can be set up to 5 decimal places
5. The running speed can be set (speed controllable), the starting speed, Test speed and reset speed can be set separately to improve the test efficiency and accuracy
6. Specimen deformation can be set (displacement controllable)
7. The loading force can be set (the force value is controllable). After reaching the preset force, it can be delayed (time controllable), automatically return to the initial position or stop immediately
8. Real-time display of displacement, deformation, running speed, real-time force value, peak force value and test time
9. Provide general tensile test, general compression test, general force holding test, three/four point bending test, disbonding performance test, tear performance test, waterproof membrane test and electrical casing test and other test modes
10. Force holding type test and pressure type test (except three/four point bending test) with PID speed force value double loop control
11. Can test 10 samples, automatically calculate their average value, MAX Maximum, MIN Minimum and other test results
12. The test results are displayed in a variety of coordinates: force value - time, force value - deformation, deformation - time
13. After the test is completed, the data bar can be automatically saved, 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 and limit protection, emergency shutdown device, leakage protection device
Principle
The high-intensity light bar is used to fix the upper beam and countertop to form a high-rigidity portal frame structure. The stepping motor drives the beam up and down through the transmission mechanism to realize the test loading process. The precise automatic control and data collection system realizes the full digitalization adjustment of the data collection and control process. After the test, the microcomputer controller automatically calculates and displays the results according to the set test parameters.
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 the test parameters
2. Start testing with one click
3. Real-time observation of displacement, deformation, running speed, real-time force value, peak force value and test time
4. Automatically calculate and display the results after the test
5. Can query and display and print test results
6. Data is automatically saved
Notice
• Power supply voltage is 220V 50HZ before use
• Make sure the equipment is well grounded and pay attention to leakage protection
• Set appropriate force value units and displacement units before the test
• Select the appropriate test mode according to the sample type
• Pay attention to overload protection and limit protection functions
• Use emergency shutdown devices in emergencies
• Regularly check equipment operation status and accuracy
