Direct and Residual Shear Testing Machine

Direct and Residual Shear Testing Machine

Direct/residual Shear Machine
Main Features:
Reversible stepping motor for residual strength testing
Compact ergonomic design
Safety device to prevent overload and overtravel
Can be fitted with mechanical(analogue) measuring equipment,or electronic with data acquisition and processing
Technical Specifications:
Speed range: 0.00001-11.00000 mm (preset via firmware)
Max. shear force: 5000 N
Max. Vertical load: 500 N 5000 N using 10:1 lever-arm device
Speed drive ratio: stepper motor 1/10000 resolution
Horizontal travel: preset via firmware up to 20 mm
Displacement limits: contolled by optical safety switch
Max. shear cycles: up to 10 (forward and reverse)
Digital: large 240*128 pixel display
Specimen sizes: 60 and 100 mm square; 50, 60, 63.5 and 100 mm diameter
Overall dimensions: 953*387*1180 mm (w*d*h)
Weight: 120 kg
Accessories of Electronic
Load cell, 5 kN capacity, complete with adapters measuring devices
Linear potentiometric transducer, 10 mm travel, for
Vertical deformation, complete with mounting block
Linear potentiometric, 25 mm travel for horizontal
Displacement, complete with mounting block.
Data processing software
Direct and residual shear geo-anaysis templates