Direct and residual shear testing machine AUTOSHEAR

ASTM D3080 | AASHTO T236 | BS 1377:7 | CEN-ISO/TS 17892-10 | NF P94-071

Main Features

  • User interface 6" touch screen colour display for numerical and graphical plotting of the readings
  • Maximum horizontal force: 5 kN
  • Maximum vertical force: 5 kN, using the 10:1 cantilever device
  • Three analogue channels. one for load cell and two for displacement transducers
  • Effective channel resolution: 131,000 points
  • Infinitely variavle speed from 0.00001 to 15.0000 mm/min
  • High stiffness load chain shear box - driving head - load cell
  • Compatible with shear boxes up to 100 mm diameter or square
  • USB pen drive for unlimited storage capacity and TXT format data output
  • Optional PC control via LAN port and dedicated software
  • Sturdy shear box techno-polymeric carriage untouchable by corrosion
  • Adjustable speed and travel (forward and reverse) for residual shear test
  • Number of cycles adjustable from 1 to 99
  • Specific and independent data recording for consolidation and failure stages
  • tecnical specifications
    • Scroll the table
      • Maximum shear force: 5000 N
      • Maximum vertical load: 500 N or 5000 N using 10:1 cantilever loading device supplied with the machine
      • Maximum horizontal travel: 23 mm
      • Test speed: from 0.00001 to 15.00000 mm/min
      • Maximum number of cycles: 99
      • Sample type and size: up to 100 mm square or round
      • Overall dimensions: 1040 x 530 x 1200 mm (l x d x h)
      • Weight approx.: 60 kg
      • Multivoltage: Multifrequency power supply 230 V, 50 Hz or 110 V, 60 Hz
  • ordering info
    • 27-WF21A60 
      Autoshear, direct and residual shear testing machine with automatic built-in data acquisition
      100-220 V, 50-60 Hz, 1 ph
  • accessories
    • Electronic measuring device

      Load cell

      Load cell 5 kN capacity, with adapters

      Displacement transducers

      Linear potentiometric transducer, 10 mm travel, for vertical deformation, complete with mounting block

      Linear potentiometric transducer, 25 mm travel, for horizontal deformation, complete with mounting block

      Shear box: loading pad, base plate, 2 plain grid plates, 2 perforated grid plates and 2 sintered bronze porous stone
      Code 27- WF0215/B WF0216/B WF0217/B WF0218/B WF0219/B WF0222/B
      Shape Square Square Round Round Round Round
      Sample size [mm] 60 100 50 60 63.5 100
      Sample cutter 27- WF0215/B7 WF0216/B7 WF0217/B7 WF0218/B7 WF0219/B7 WF0222/B7
      Extrusion dolly 27- WF0215/8 WF0216/8 WF0217/8 WF0218/8 WF0219/8 WF0222/8

      Weight set

      Weight set 37.5 kg comprising: 2x0.25, 2x0.5, 2x1, 3x2, 3x4 and 2x8 kg weights 

      Additional weight set

      Weight set 34 kg comprising: 2x1, 1x2 and 3x10 kg weights

      Data process template

      Direct and residual shear Geo-Analysis template conforming to BS 1377:7

      Direct and residual shear Geo-Analysis template conforming to ASTM D3080

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