Standard DIN EN ISO 17892-10 – DIN 18137-3 – ASTM D3080 -AASHTO T236 – BS 1377-7 – NF P094 071-1/2
DIN EN ISO 12597-1, Q181C Option: DIN 60009
The large shear testing 300x 300 mm use for shear tests at soils, cohesive soil materials and geotextiles.
-The normal load is created with compressed air, shearing is driven by precise electromechanical drive.
-Water tank for testing in saturated sample conditions
-Pneumatic generation of the normal load controlled by 4 independent load sensor (Control Deviation <0,5kN/m²) -Duration of shear test with constant or variable shear area -User controlled automatic shear area correction precision measurement of settlement and shear displacement As option -Free selectable Sherspeed "infinte" slowly load control in the shearing box -Com's Port for automatic machine control and data acqisition with PC and software GeoDESC -Current test data are displayed and availabe in the software GeoDESC- Online-Change of current test parameters during the test -Operation by userfriendly intuitive 4,3" Touch panel -Manual drive shear frame setting Technical specifiactions: -Sample Area: 900 cm² -Normal Load: 60 kN -Shear Speed: 0,001 - 50,000 mm/min -Max. Shear displament: 100 mm Stress:max. 620 kN/m² min. 7.. 10 kN/m² (Shearbox 300x300 mm) -Compressed Air Supply required: approx. 7 - 10 bar Included accessories: -Load Cell 60 kN, Accuracy 0,2% v.EW. for Shearload Measurements -4 x Load cells 15 kN, Accuracy 0,2% Option: Set for direct settlement measurement (10-44601GE), Set for direct displacement measurement (10-44602GE), Set Pulloff Test at Geotextiles (20-44603GE), Clamping Module Geotextiles (20-44604GE), Software-Package Shear Testing (90-44100GE), Ethernet-Cable Dimensions approx.: 2000 x 900 x 1200 mm Weight 400 kg Power 1 ph, 230 V, 50/60 Hz