WSC-300 Steel Strand Stress Relaxation Computer Control Testing Machine
Main Usages: Suitable for the tensile stress relaxation mechanical properties tests of metallic materials (such as steel wire, PC steel bar and wire) in room temperature.
Applicable Standards: Meet the related requirements of tensile stress relaxation tests in room temperature from the standards of 'GB/T 10120-1996 metal stress relaxation test method' and 'ASTM E328-2008 materials and structural stress relaxation test method'.
WSC-300 Steel Strand Stress Relaxation Computer Control Testing Machine Product Information 65.79 KB
Can achieve constant speed load control, load holding, constant speed displacement control, displacement holding, constant speed deformation control, deformation holding and other functions, with high control precision and good reliability.
It can automatically calculate the stress relaxation performance of the specimen (such as stress relaxation rate) and print out the complete test report.
The WSC-300 stress relaxation testing machine can calculate the stress relaxation property of the specimen for 1000 hours.
Using the PID closed loop control strategy to achieve the constant speed loading, has the function of freely setting the loading rate 100~5000N/S.
Load and displacement are digital calibrated.
This testing machine has the function to Store test results and be able to review and traverse the test procedure.
The WSC-300 Steel Strand Stress Relaxation Testing Machine uses imported servo motor as the power source, with force closed loop and displacement closed loop control function.
Using high-precision amplifier and A / D converter. effective code ± 200000, stepless variable speed, Grade One precision, measuring range 2%-100%FSm. Loading, load peak, loading speed are digital displayed in real time.
Automatically adjust the coordinates: enter the test state, the system will automatically adjust the he size of coordinates and show the complete curve throughout the entire test process.
With the residual test force or relaxation rate and time curve.
Test parameters: Test parameters can be automatically stored, automatically called out and can also be reset.
Data pickup: After the test is completed, data can be picked up on the test curve by mouse.