EN 12390-4 Compression Testing Frames for Cubes and Cylinders

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Description

Product Code

UTC-5727

2000 kN Capacity Compression Testing Frame, for  Cubes and Cylinders, EN

UTC-5737

3000 kN Capacity Compression Testing Frame, for  Cubes and Cylinders, EN

UTC-4682

Pedestal for 2000 kN and 3000 kN Compression Testing Frames with Welded Walls

 

Standards

EN 12390-4, EN 12390-3

 

UTC-5727 and  UTC-5737 compression testing frames for cubes and cylinders consist of rigid welded steel walls, a loading cylinder assembly, lower and upper (spherically-seated) loading platens. acc. to EN standards.

EN compression testing frames provides the stability needed for accurate and repeatable test results over the years of operation.

The frames are supplied with factory calibration certificate for force transfer stability and the self-alignment of the upper loading platen conforming to EN 12390-4.

Any hydraulic power pack with control and read out unit and a pressure transducer for measuring the loads, can be  positioned on the right hand side of the load frame for easier accessibility, increased productivity and for safer operations.

All frames have a single acting up stroking ram and also have front and rear protective doors and limit swich for piston stroke for safety. The diameter of the piston is designed to work with the load capacity. There is a low friction coaxial PTFE seal between the cylinder and the piston fitted to the cylinder.

The lower loading platens are provided with concentric centfering lines and fixture for centering specimens

UTC-4682 Pedestal that is made of steel to facilitate  the user’s  placement of specimens in the frames for compression test should be ordered separately.

See the below table for supplied items with the frames.

 

 

 

EN 12390-4  COMPRESSION TESTING FRAMES WITH WELDED WALLS FOR CUBES AND CYLINDERS

Models

UTC-5727

UTC-5737

Product Photo

UTC 5727 2000 kN EN

UTC 5737 3000 kN EN

Capacity

2000 kN

3000 kN

Frame Type

Welded Steel

Welded Steel

Lower Bearing Block, Dimensions (D)

Ø 300 mm

Ø 300 mm

Upper Bearing Block, (With Spherically Seating Assembly ) Dimensions (C)

Ø 300 mm

Ø 300 mm

Surface Hardness of Bearing Blocks

 53 HRC

 53 HRC

Flatness Tolerance

0,03 mm

0,03 mm

Piston Diameter

250 mm

300 mm

Piston Stroke

50 mm

50 mm

Maximum Vertical Clearance

Between Bearing Blocks (E)

350 mm

350 mm

Horizontal Clearance (B)

360 mm

415 mm

Sizes of Specimens For Cubes (up to)

200 mm (**)

200 mm (**)

Sizes of Specimens For Cylinders (up to)

Ø160x320 mm

Ø160x320 mm

Dimensions (wxlxh) (Axd*xF)

440x455x11450 mm

505x550x1205 mm

Weight

755 kg

990 kg

Pedestal (Optional)

UTC-4682

UTC-4682

(d*) depth      

(**) Limited by capacity of the  frame

 

The frames for cubes and cylinders are supplied complete with;

• 100mm, 50mm and 30mm height Ø205 mm distance pieces

• UTC-4622E - Fixture for Centering Specimens, compatible with Ø300mm lower loading platen for 100mm and 150mm cubes, Ø100mm and Ø150mm cylinders

• Removable transparent front and rear safety doors

Appropriate Distance piece/s for the cylinder and cube specimens with the height of lower than 150mm should be ordered separately.

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