U is mainly used for tensile testing of ultra long components, which can meet various standard tests specified in national standards for testing, and can be used for process qualification performance verification tests of materials or products.

uThe host of this product is a frame structure, with a stretching space between the front crossbeam of the frame and the moving crossbeamStretching space can be achieved by moving the crossbeam.

Host structure form: frame structure;

Test force: 600kN;

Test machine level: Level 1;

Test force measurement range: 2% -100% FS;

uExperimental power resolution: Full range1/20000；

uRelative error of test force indication:±1%；

uDisplacement measurement resolution:0.01mm；

uRelative error of displacement indication:±1%；

uElectronic extensometer gauge length:50mm；

uEffective range of electronic extensometer:10mm；

uRelative error of deformation indication:±0.5%；

Range of stress loading rate: 400N/s to 40kN/s;

U displacement loading speed: 0.1-100mm/min;

Deformation loading speed: 0.00005-0.05mm/s;

Effective spacing between stretching clamps: 12000mm;