Microcomputer controlled electronic universal testing machine WDW-300KN

Microcomputer controlled electronic universal testing machine WDW-300KNproductfeature：

u Adopting a built-in controller to ensure that the testing machine can achieve constant velocity displacement control.

u adoptservo motorIt has stable performance and protective devices for overcurrent, overvoltage, overspeed, overload, etc.

u The electrical control circuit follows international standards and complies with national testing machine electrical standards. It has strong anti-interference ability, ensuring the stability of the controller and the accuracy of experimental data.

u Automatic shifting: automatically switches to the appropriate range according to the load size to ensure the accuracy of measurement data; It has achieved true physical zeroing, gain adjustment, and automatic shifting, zeroing, calibration, and saving of test force measurement, without any analog adjustment links, and highly integrated control circuit

u Conditional storage: Test control data and sample conditions can be modularized, facilitating batch testing;

u Automatic transmission: The speed of moving the crossbeam during the test can be automatically adjusted according to a pre-set program or manually adjusted;

u Automatic calibration: The system can automatically calibrate the accuracy of the displayed values;

u Automatic saving: After the experiment is completed, the experimental data and curves are automatically saved;

u Process implementation: The experimental process, measurement, display, and analysis are all completed by a microcomputer;

u Batch experiment: For samples with the same parameters, they can be sequentially completed after one setting;

u Experimental software:Chinese/English switchableWINDOWS interface, menu prompts, mouse operation;

u Display mode: Data and curves are dynamically displayed during the experimental process;

u Curve traversal: After the experiment is completed, the curve can be reanalyzed, and the experimental data corresponding to any point on the curve can be found with the mouse;

u Curve selection: Stress strain, force displacement, force time, displacement time and other curves can be selected as needed for display and printing;

u Test report: The report can be prepared and printed in the format required by the user; Equipped with a network interface, it can transmit, store, print records, and perform network transmission printing of data, and can be connected to the internal LAN or Internet of the enterprise.

u Limit protection: It has two levels of limit protection: programmable and mechanical;

u Automatic shutdown: After the sample breaks, the moving crossbeam automatically stops;

u Overload protection: When the load exceeds 3-5% of the maximum value of each gear, it will automatically shut down. The test results will be obtained in both automatic and manual modes, and a report will be automatically generated to simplify the data analysis process.

Main Interface Multiple testing standards
technical parameters

Maximum experiment力: 300KN

Test force measurement rangeenclose： 0.4%~100% FS (full scale)

accuracy classlevel： Level 1

Power resolutionrate： 400000 yards, no grading throughout the entire process, unchanged resolution

Deformation measurement rangeenclose： 2%~100%FS

Relative error of deformation indication： Within ± 1% of the displayed value

Deformation resolutionrate： 4000000 yards, no grading throughout the entire process, unchanged resolution

Test force control speeddegree： 0.01~50 kN/s

Deformation control speeddegree： 0.002~0.5mm/s

Test speed rangeenclose： 0.001~300mm/min

Maximum row of crossbeamCheng： 1200mm

effectivecompressed airinterval： 1000mm

Effective experimental widthdegree： 600mm

Power supply powerrate： 220V、2kw

Main rulerinch： 1124×600×2410mm

heavyquantity： 1400kg

conform tostandard
This device complies with multiple national and international standards: GB/T 1040-2006、GB/T 1041-1992、GB/T 1042-1992、GB/T 10802-2006、GB/T 10807-2006、GB/T10808-2006

productconfiguration