Air pressure controller and water volume change for unsaturated soils triaxial tests - AUTOTRIAX 2

SERVOFLOW air pressure controller for unsaturated soil test
Automatic Volume Change for unsaturated test
Layout of Unsaturared configuration using a axis translation method
Unsaturated soils testing configuration with AUTOTRIAX 2 system

Main Features

  • Automatic control of air pressure for unsaturated soil testing
  • Low air consumption
  • Measures the total volume change of an unsaturated soil sample in the double-wall triaxial cell 
  • Up to 1000 kPa air pressure regulation
  • Volume change working capacity up to 2000 kPa
  • tecnical specifications
    • Scroll the table
      Servoflow air pressure controller 
      Output pressure: 1000 kPa
      Pressure resolution: 0.1kPa
      Pressure accuracy: 0.1% of full scale
      Closed-loop control of pressure: regulated to 0.1 kPa
      Dimensions: W225 x D210 x H140 mm
      Weight: 5kg
      Power supply: 110-240 V, 50/60 Hz, 1ph

      Automatic volume change  
      Capacity: 100 cc
      Accuracy: 0.1 cc
      Maximum operating pressure: 2000 kPa
      Dimensions: W280 x H400 x D260 mm
      Weight: 9 kg
      Power supply: 24V DC direct from the pressure expansion unit (unsaturated)
  • ordering info
    • 29-WF4511
      SERVOFLOW air pressure controller

      Automatic Volume Change apparatus measuring the volume change of an unsaturated soil sample in the double wall triaxial cell.

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