The main technical indicators of the special testing machine for geotextile:

a) Maximum test force: 50kN;

b) Accurate measurement range of test force: 2-100%FS;

c) Test force measurement accuracy: better than ±1% of the indicated value;

d) Displacement measurement resolution: 0.01mm;

e) Displacement speed control range: 0.01mm/min ~ 500mm/min stepless speed regulation, arbitrary setting;

f) Relative displacement error: better than ±1% of the indicated value; force control rate error: ±1%;

g) Compression device: φ100 mm;

h) Tensile test space: 800mm;

i) Compression test space: 800mm;

j) Test space width: 360mm;

k) Power supply power: 0.75kW, 220V, 50Hz.

l) Working environment: room temperature 10～35℃, humidity 20%～80%