4-Column Fully Automatic Hydraulic Compression Test Machine with Sematron

Spesification

• Available in 2000 kN and 3000 kN
• Complies to EN 12390-4, ASTM C39 for testing hardened concrete

Frame

• Rigid load frame in 4-column construction
• Suitable for testing 150×150 x 150, 200 x 200 x 200 mm cube and 150 x 300, 160 x 320 mm cylinder samples (other dimensions are available upon request)
• Upper platen spherically seated to allow an inclination up to 3° for homogenous loading
• Given with corrosion-resistant distance platens for different size samples (30 mm, 50 mm, 70 mm, 80 mm)
• All transmission surfaces are additionally plane – parallel – treated and fine machined
• Lower platen marked to allow centering of both cubes and cylinders
• Safety door switch for secure operations
• Piston limit switch for secure operations
• At the end of the test process to start a new test the piston returns to the default position

Load measurement and control

• Load measurement and control is carried out with a pressure sensor with a sensitivity of class 1 or better according to EN-ISO-7500-1 standard, starting from 1% of the capacity.

Hydraulic unit

• Advanced hydraulic unit with multi-piston hydraulic pump driven by electrical motor, smooth and high flow rate, fast piston approach, with manifold and pressure limit valve, oil tank, comes with necessary joints

Control Unit and Display

• The control unit has a membrane keypad and 2 analogue channels.
• LCD Graphic Display, Computer Connectable, with Concrete Testing Program.
• Sample, company, laboratory and test information can be entered in the program.
• Load-Time Stress-Time graphs, test reports and sample reports can be taken.
• Comes with PC software