CTEN Series Automatic Compression Testing Machine

This series compression testing machine is mainly designed for compression test of building material items, such as concrete cube, concrete blocks, cement specimen, and bricks etc, also used for compression performance test of rubber pad and top forge test of metal. With new design idea and advanced technology, this series have more advantages in appearance, operation & applications. It is the ideal test equipment for quality control at industry & mineral enterprises, education in high schools, and technology researches at scientific institutes

  • Applications:

    This series compression testing machine is mainly designed for compression test of building material items, such as concrete cube, concrete blocks, cement specimen, and bricks etc, also used for compression performance test of rubber pad and top forge test of metal. With new design idea and advanced technology, this series have more advantages in appearance, operation & applications. It is the ideal test equipment for quality control at industry & mineral enterprises, education in high schools, and technology researches at scientific institutes.

    Standards:

    It is conformed to EN 12390-3, 12390-4; BS 1881,ASTM E4, ASTM C139, ISO7500-1, EN10002-2, BS 1610, DIN51220, C1231 –AASHTO T22 -NF P18-411 -UNE 83304, 7242 etc.

    Applicable Specimen size:

    Extensive ranges for Cubic sample: 100mm, 150mm, 200mm and more; Rectangular sample: 400x200x200mm, 400x200x400mm etc; Cylindrical sample dia.150x300mm, dia.100x200mm, dia. 200x400mm or others as per customer required.

    Remark: test space & compression platen can be customized according to specified specimen size.

    Features:

    l  Home Power 220V, Single Phase: Optimize the electrical structure by adopting integrated circuits to realize machine with single phase home power supply instead of industrial 3-phase power supply, which makes performance more stable and prevents high-voltage power leakage problem for more safe purpose.

    l  Energy saving 70%: unique inverter design as well as oil circulation system, which can save 70% energy compared with exiting testing machines.

    l  Integrated design with free installation: advanced integrated design offers free installation, space saving and free of foundation.

    l  Testing space is adjusted by space blocks with positioning holes to ensure the linearity

    l  Plug-in connection: modular design and plug-in connection makes maintenance easier and after-sales service more convenient.

    l  Full automatic. Under automatic mode, complete test progress is automatic only handling sample. It is quite convenient for batch test.

    l  High test efficiency: the upper platen moves quickly until approaching the specimen and then do test as per pre-set speed and return to the initial position after the specimen is broken.

  • Load frame:

    l  Welding structure provides the higher stiffness of load frame;

    l  Upper compression platen is with ball seat assembly for more accurate test;

    l  Pressure transducer is for load measuring.

    l  Safety covers is mounted around the columns to protect the operator, the front gate is with interlock switch to prevent machine operation when gate is open.

    l  Dual-side average extensometers or compressometer with LVDT measuring device can be applied with this machine for determination of Modulus of Elasticity of concrete specimen.

     

    Modulus of Elasticity for concrete

    Dual-side average extensometers or compressometer with LVDT measuring device can be applied with this machine for determination of Modulus of Elasticity of concrete specimen.

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  • Specifications:


    Model

    CTEN-2000

    CTEN-3000

    Max.    Load (kN)

    2000

    3000

    Load    measuring range

    2.5-100% of F.S.

    Load    accuracy

    ±1.0%

    The    roughness value for texture of loading and auxiliary platens

    ≤ 3.2μm

    Upper    compression platen (mm)

    Φ300mm

    Lower    compression platen (mm)

    Φ300mm

    Distance    between two platens(mm)

    340

    Distance between columns

    360

    425

    Actuator    stroke(mm)

    50

    System    pressure

    41Mpa

    Power    supply

    1-phase, 220V, 0.75kW

    Overall    dimension (mm)

    810x500x970

    Weight (kg)

    790

    1100