WEW-B is computer display hydraulic unviersal testing machine, use for metal and nonmetallic materials.

1. This testing machine can to do tensile testing. Compressin testing. Bending testing, we supply these grips as standard grips

2. Optional accessories: Grips for bolt. Grips for steel strand, grips for shear

3. All testing date and curve will been showed by computer, print by printer, save by computer

4. It can automatically seek the multiple technical parameters such as elastic module E, upper yield strength Reh, lower yield strength REL, stipulated non-proportional elongation intensity Rr, tensile strength RM, stipulated total elongation intensity Rt, yield point percentaege elongation etc.

Technical parameter:

1. Load measuring range: 2%-100%FS, equal to 4 shifts, we can expand measuring range to 0.4%-100%FS according to customer's requirement, which is equal to 6shifts;

2. Load measuring precision: 1%We can improve the measuring precision to 0.5 %according to customer's requirement;

3. Deformation measuring range and precision: 1%-100%FS, precision rank: 0.5 %

4. Displacement resolution: 0.01mm;

5. The adjustable range of constant displacement: 0.5-50mm/min;

6. Deformation measurement: Extensometer gauge length: 25, 50, 100(mm)measuring range: 2-25(mm);

7. The maximum permissible value for deformation measuring precision: ± 0.5%FS;

8. Testing force constant speed control: (1-100%)FS/min control range: (2-100%)FS;

9. Deformation constant speed control: (1-100%)FS/min control range: (2-100%)FS;

10. Testing speed control precision: ± 2% set value.