Large Hydraulic Four Point Bending Beam Machine

Large Hydraulic Four Point Bending Beam Machine

DIDAC Export offer an optimum quality of Large Hydraulic Four Point Bending Beam Machine. The Large Hydraulic Four Point Bending Beam Machine uses advanced servo-hydraulic technology and a high-speed digital data acquisition and control system together with user-friendly software. During testing both graphical and tabular data are displayed on screen and test data is stored to disc in Microsoft Excel compatible format. The test frame is housed in a Temperature Controlled Cabinet with fan-assisted air circulation and a temperature range of -20 to 30°C. The unique constant torque clamping and three-transducer deflection measurement system can be configured to accept different beam sizes. This means that the ratio between beam dimensions and maximum aggregate size of test specimens will satisfy the requirements of the relevant European specifications.

Features of Large Hydraulic Four Point Bending Beam Machine

• Frequency range 0.1 to 60Hz
• High-quality, Servo-Hydraulic Four-Point Bending Machine
• Double-acting, fatigue-rated hydraulic actuator with integral stroke transducer
• Utilises Star servo valve with Sapphire Technology
• Unique, three-transducer, on-specimen deflection measurement system
• Accepts various beam sizes: 380 to 660mm in length and 50 x 50mm and 100 x 100mm cross sections.
• Temperature Controlled Cabinet range -20 to 30°C
• Sinusoidal controlled strain or controlled stress fatigue test modes
• Constant torque motorized specimen clamping to eliminate errors due to localized beam indentation
• Self-contained loading system
• User friendly software for determination of fatigue resistance and stiffness modulus
• Covered for noise reduction