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Unimec 300 Universal Testing Machine – 300 kN

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Code: H012
ASTM C1609 UNI 9730-3 ASTM C496 EN 196-1 EN 13412 EN 1338 BS 1881:117 ASTM A370 NF P18-408 EN 14651 ASTM C109 EN 12390-6 ASTM C348 EN 14488-3 EN 13286-43 EN 15037-2 EN 15037-3 ISO 6892-1 EN 13286-42 EN 10319

Unimec 300 is an electromechanical universal testing machine with 300 kN capacity in both tension and compression. It covers tensile tests on steel (ISO 6892-1, ASTM A370), flexural and toughness tests on fibre-reinforced concrete (EN 14651, ASTM C1609), compression and flexure tests on mortar (EN 196-1), indirect tensile tests on concrete and tests on composite materials, all on a single frame.

Equipped with a high-precision load cell, Unimec 300 ensures accurate results and allows control in displacement, deformation, or load. Its movement system uses two ball-screw linear actuators, minimizing friction for smooth crosshead positioning and eliminating manual operations, fully automated via an easy-access keyboard.

Included Features:

  • 300 kN load cell
  • 300 kN compression calibration
  • 300 kN tension calibration
  • Integrated crosshead movement measurement

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