Fully Automatic Triaxial Test Apparatus

استاندارد: AASHTO T234-90, ASTM D2850, ASTM D4767, ASTM D7181, BS 1377-8, ISIRI 8448, ISIRI 18650

General Discriptions Download Manual

Fully Automatic Triaxial Test System is same as Digital Triaxial Test System except in all parameters like pore pressure, back pressure, cell pressure and volume change measured and showed automatically.

More Information
  • Technical Specifications
  • Accessories

Technical Specification

  • Maximum 1000 kPa with resolution of 1 kPa confining and back pressure
  • Plot Mohr-Colulomb circle
  • Triaxial cell for 38-50 mm specimen equipped to 16 bar pressure transducer and drain valve
  • Volume change unit with 0.1 ml resolution
  • Two separate confining and back pressure box with capacity of 1000 kPa
  • Appropriate for 75-50-38 mm specimen sizes
  • The apparatus set consist of below accessories
  • 16 bar pressure regulator quantity: 2
  • Transparent Plexiglas cell with the capacity of 800 kPa quantity: 2
  • 38 mm or 50 mm Triaxial cell quantity: 1
  • 38 mm or 50 mm Triaxial membrane quantity: 5
  • Water pressure transparent Plexiglas box quantity: 2
  • air compressor with the capacity 60 liter and 800 kPa working pressure quantity: 1
  • volume change unit with the resolution of 0.1 ml quantity: 1
  • PC with required configuration

Technical Specification of Loading Jack

  • 10 kN load cell with the resolution of 10 N
  • Equipped to Gearmotor and uniform output loading
  • Adjustable loading rate in range of 0.05 – 8 mm/min
  • PLC control system
  • Limited switch
  • Software calibration
  • 120 mm dia. of loading plate
  • Automatic stop after specimen failure

Data Logger Specification

  • 7 inches’ touch screen LCD indicator
  • Software calibration (with help of data logger)
  • Indicate Back Pressure, Cell Pressure and Pore Pressure in kPa with the resolution of 1 kPa
  • Volume change unit in (ml) with the resolution of 0.1 ml.
  • Maximum and instant force indicator
  • Strain indicator with the resolution of 0.01 mm.
  • RS232 data communication
  • Indicate UU-CU-CD test separately.
  • Indicate all steps of test in LCD panel

Software Specification

  • Data collecting with data logger and send data to PC with serial port and online showing on Microsoft excel
  • plot stress-strain and Mohr circles and evaluate C and ø automatically.
  • Save data in .xls format (excel)

 

 

 

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