Servo-Hydraulic Universal Testing Machine 25kN

Servo-Hydraulic Universal Testing Machine 25kN

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Part Number & Name
Price QTY
Servo-Hydraulic Universal Testing Machine, 25kN Machine, Standard, 220V 60Hz
Servo-Hydraulic Universal Testing Machine, 25kN Machine, cDAC, 220V 60Hz
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Servo-Hydraulic Universal Testing Machine 25kN

Supports the following standards: AASHTO TP31, AASHTO TP62, AASHTO TP79, AASHTO TP 105, AASHTO TP124, AASHTO T307, AASHTO T322, AASHTO T342, NCHRP 9-19, EN 12697-24 ANNEX E, EN12697-25 METHOD A AND B, EN 12697-26 ANNEX C AND E

The Servo-Hydraulic Universal Testing Machine is a well designed, inexpensive machine specifically developed for the testing of materials used in pavement construction. A motorized, adjustable cross head reduces the time between test set-ups. The programmable temperature cabinet provides the possibility to perform frequency/temperature sweeps. Accurate waveforms are digitally generated and applied by the actuator producing repeatable conditions that are simulative of those created by moving or static vehicles. The actuator is double-acting allowing both compressive and tensile forces to be applied. Various systems are available for the measurement of the modulus of unbound materials.

Key Features

  • Designed to perform a range of tests on asphaltic paving materials, sub-grade soils and granular sub-base materials
  • Double acting fatigue rated hydraulic actuator with integral stroke transducer
  • Star servo valve with ‘Sapphire Technology’
  • Motorized adjustable lower cross head with automatic hydraulic frame clamping
  • integral programmable temperature controlled cabinet
  • Issued with UKAS accredited certificate of calibration for EN 12697-24; EN 12697-25, EN 12697-26
  • Accessories available to perform a range of standard and non standard test methods

Key Uses

  • Assessment of resistance to permanent deformation (rutting)
  • Measurement of stiffness modulus
  • Assessment of resistance to fatigue cracking
  • Resilient modulus of unbound materials
  • Mix design

Control System and Software
This machine can be controlled using our Standard Acquisition and Control System along with Universal Software™. Universal Software™ is user friendly, intuitive and reliable Windows® software developed using LabVIEW™. Universal test software for the development of test methods using static, sinusoidal, haversine, square, triangular with user selected frequencies and data collection rates. Stored test data can be imported into a spreadsheet package to be analysed by the user. Utilities are included for transducer check, diagnostic routines and calibration.

Alternatively, our next-generation, digital data acquisition and control unit cDAC™ Advanced Data Acquisition System brought together in alliance with our flagship software DIMENSION™ gives you the power to perform the most demanding of tests with your materials testing equipment.
cDAC™, our next generation class leading digital controller is unparalleled in its field and suitable for advanced testing required for research.

Specifications UTM25:

Maximum Load: 5620lbf (25kN)
Load Transducer: 5620lbf (25kN)
Actuator Stroke:: 2" (50mm)
Frequency Range: 0 to 100Hz
Electrical Supply: 220V 60Hz, 3 PH
Frame and Cabinet Dimensions (WxDxH): 39" x 51" x 94" (1000 x 1300 x 2400mm)
Powerpack Dimensions (WxDxH): 25" x 23" x 35" (630 x 580 x 890mm)
Working Space (WxDxH): 43" x 90.5" x 102" (1100 x 2300 x 2600mm)
Desktop PC: Included











NCHRP 9-19

EN 12697-24 ANNEX E


EN 12697-26 ANNEX C AND E

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