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H012 Unimec 300

( Steel Soil Asphalt )

  • ISO 6892-1
  • ASTM A370
  • EN 14651
  • EN 14488-3
  • ASTM C1609
  • EN 196-1
  • ASTM C109
  • ASTM C348
  • EN 12390-6
  • EN 1338
  • EN 13286-42
  • ASTM C496
  • NF P18-408
  • BS 1881:117
  • EN 15037-2
  • EN 15037-3
  • UNI 9730-3
  • EN 13286-43
  • EN 13412
  • EN 10319

Unimec 300 is an electromechanical universal testing machine suitable for testing different kinds of construction materials such as concrete, mortar, steel, soil, asphalt, bitumen, plastic, rubber, wood, and others. It can work in two directions, allowing it to perform tests both in tension and in compression up to 300kN. Unimec 300 is equipped with a high-precision load cell to grant accurate results, allowing control in displacement, deformation or load. The movement system includes two linear actuators (of the ball-screw type) which provide two main effects: reduction of the friction at minimum, granting a smooth and precise positioning of the crosshead; elimination of manual operations to determine the position of the crosshead, the movement is completely automatized and controlled with an easy-access keyboard.

Unimec 300 is provided with a 300 kN load cell, 300 kN compression calibration, 300 kN tension calibration, and an integrated device to measure the crosshead movement.

Unimec 300 can perform the following tests, with its suitable accessories:

  • Tensile test on steel, up to 250 kN and 50 kN
  • Compression test on concrete
  • Flexural test on concrete
  • CMOD test on FRC
  • Deflection test on FRC
  • Compression test on mortar
  • Flexure test on mortar
  • Indirect tensile test on concrete
  • Punching test on clay blocks
  • Energy absorption test on concrete
  • Elastic modulus test on mortar and unbound and hydraulically bound mixtures
  • Elastic modulus determination in indirect tensile test on unbound and hydraulically bound mixtures
  • Tensile test on composite materials, up to 100 kN

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  • Display LCD, TFT, 800x480 pixels, 7 inches, graphic touchscreen
  • 8 channels (24-bit) suitable for connecting load, displacement, deformation, LVDT, temperature transducers and strain gauges (using an external adapter).
  • Control/sampling frequency Up to 1 kHz / 2 kHz
  • Ports: 1 ethernet, 2 USB
  • Max load in compression: 300 kN
  • Max load in tension: 300 kN
  • Max crosshead stroke: 900 mm
  • Max vertical daylight without accessories: 1032 mm
  • Max distance between compression platens: 60÷900 mm
  • Horizontal daylight between columns: 650 mm
  • Stiffness: better than 300 kN/mm
  • Crosshead speed range: 0.0001 ÷ 200 mm/min
  • Crosshead displacement resolution: 0.0001 mm
  • Load rate range: 1 ÷ 9999 kN/s

Power supply: 230V 1ph 50-60Hz 1500W
Dimensions: 1400x710x1950 mm
Weight: 1000 kg (without accessories)

Other accessories are available on request for more applications:

  • Peeling on geotextiles
  • Punching test on geotextiles
  • Tensile tests on FRCM and other composite materials
  • CBR test
  • Unconfined compression test
  • Quick triaxial test
  • Modulus of rupture of building stones
  • Indirect tensile test on rocks
  • Auto SCB semi-circular bend
  • Duriez test
  • Indirect tensile test on bitumen
  • Direct shear (Leutner) between bituminous strata
  • Marshall stability test
  • Solid base containing transmission components and hardware control instruments
  • High rigidity granted by two high-resistance steel columns with ground-hard chrome surfacing
  • Two ball-screw type actuators with preloaded lead screws that grant high precision for the crosshead positioning
  • Sintered bushes with low friction coeffcient for a smooth movement
  • Automatized positioning of the upper crosshead with incrementally increasing speed through an easily accessible keyboard
  • Possibility to execute tests in both directions