① Measurement parameters

1) Maximum test force: 50KN

2) Accuracy class: 0.5

3) Measuring range of test force: 0.4%～100%FS (full scale)

4) Indicating error of test force: within ±0.5% of indicating value

5) Resolution of test force: ±1/200000 of maximum test force, up to ±1/300000, grade unchanged and resolution unchanged in whole process

6) Deformation measuring range: 0.2%～100%FS

7) Deformation indicating error: within ±0.5% of indicating value

8) Resolution of deformation: 1/200000 of maximum deformation, up to 1/300000

9) Displacement indicating error: within ±0.5% of indicating value

10) Resolution of displacement: 0.025μm

② Control Parameters

1) Tuning range of force control rate: 0.005～5%FS/s

2) Control accuracy of force control rate:

When rate is less than 0.05%FS/s, within ±2% of setting value

When rate is more than 0.05%FS/s, within ±0.5% of setting value

3) Tuning range of resolution rate: 0.005～5%FS/s

4) Control accuracy of resolution rate:

When rate is less than 0.05%FS/s, within ±2% of setting value

When rate is no less than 0.05%FS/s, within ±0.5% of setting value

5) Tuning range of replacement rate: 0.001～200mm/min

6) Control accuracy of movement rate:

When rate is less than 0.5mm/min, within ±1% of setting value

When rate is no less than 0.5mm/min, within ±0.2% of setting value

③ Other parameters

1) Effective testing width: 400mm

2) Effective distance of tensile: 700mm

3) Size of host: 760×460×1900mm

4) Electrical source power: 0.75kW, 220V, 50Hz

5) Weight of host: about 350Kg