Automatic Uniaxial and Triaxial test system

ASTM D2664 | ASTM D2938 | ASTM D3148 | ASTM D5407 | EN 14580 | EN 1926 | ASTM D7012

Automatic configuration for uniaxial and triaxial test including AUTOMAX Multitest and SERCOMP 7 control consoles

Hoek cell 45-D0566 supported by holding device model 45-D0556/H

Determination of Elastic Modulus using surface-mounted strain gauges

Specimen fitted with 55-C0222/F compressometers

Main Features

• tecnical specifications
  • Scroll the table
    AUTOMAX Multitest
    The AUTOMAX Multitest consists of an ergonomic control console which houses the power unit and the PC.
     
    Specifications
    Hydraulics
    
    • Dual stage pump: centrifugal low pressure for fast approach and automatic switching to radial multi-piston high pressure for loading
    • DC motor. 720 W, 50-60 Hz
    • Maximum working pressure 650 bar
    • Third and fourth frame option, active frame selection by software
    • Flow-sharing technology to perform loading and unloading cycles
    • ES Energy Saving technology to reduce power consumption and silent operation
    Hardware
    
    • 131.000 points effective resolution
    • Closed-loop P.I.D. control
    • 4 channels for load sensors (pressure transducers/load cells)
    • 1 channel for confining pressure (acquisition only)
    • 6 channels for strain/displacement transducers (potentiometers, magnetostrictive, LVDTs)
    • 3 channels for strain gauges
    • Memorization of the calibration curve enables sensors to be connected and used immediately
    • Digital linearization of the calibration curve (multi-coefficient)
     
    SERCOMP 7
    The hydraulic unit SERCOMP 7 controls the lateral pressure in the Hoek cell in case of triaxial testing. A cooling device is incorporated, for superior control and uniformity of pressure throughout the test.
    The control console includes a large graphic display with a mem­brane keyboard allowing easy setting and test monitoring.
     
    Specifications
    Hydraulics
    
    • Maximum working pressure: 700 bar
    • Maximum oil delivery: 0.7 litres/min
    • Flow control: by servo-valve system
    • Hydraulic ports: 2
    • Power: 750 W
    • Voltage: 230 V, 50 Hz, 1 ph (other voltages are available - see Ordering info)
    • Dimensions: 470x410x1000 mm(d x w x h)
    • Weight: 120 kg (approx.)
     
    Hardware
    
    • Large graphic display with a mem­brane keyboard for inputting test data
    • 65.000 points effective resolution
    • Closed-loop P.I.D. control
• ordering info
  • AUTOMAX E Modulus
    
    50-C20M82 
    AUTOMAX Multitest stand alone power and control console.
    230 V, 50-60 Hz, 1 ph
    
    50-C20E84 
    AUTOMAX Multitest stand alone power and control console.
    110 V, 60 Hz, 1 ph
     
     
    SERCOMP 7
    
    45-C7022/S
    SERCOMP 7 Servo-hydraulic control console for lateral pressure to perform triaxial rock testing.
    230V, 50 Hz, 1ph.   
                                
    45-C7023/S
    SERCOMP 7 Servo-hydraulic control console for lateral pressure to perform triaxial rock testing.
    220 V, 60 Hz, 1 ph.
    
    45-C7024/S
    SERCOMP 7 Servo-hydraulic control console for lateral pressure to perform triaxial rock testing.
    110 V, 60 Hz, 1 ph.
    
• accessories
  • Please refer to the links to other products below for more technical and commercial info about:
    

    • AUTOMAX Multitest console
    • Compression frames
    • Hoek cell and sample extruder
    • Strain gauges for uniaxial and triaxial tests
    • Compression device for uniaxial tests