Compression Testing Frames

Product Codes:

Description:

• UTC-6727, UTC-6737, UTC-6748 and UTC-6758 compression testing frames with four columns for cubes and cylinders consist of a loading cylinder assembly, lower and upper (spherically-seated) loading platens. acc. to EN standards.
• EN four column 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 switch for piston stroke for safety.
• The diameter of the pistons is designed to work with their load capacities.
• 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 centring lines and fixture for centring specimens.
• UTC-4684 and UT-4686 Pedestals that are 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 FOUR COLUMNS FOR CUBES AND CYLINDERS
Models	UTC-6727	UTC-6737	UTC-6748	UTC-6758
Product Photo
Capacity	2000 Kn	3000 kN	4000 kN	5000 kN
Frame Type	Four Column	Four Column	Four Column	Four Column
Lower Platens Dimensions (D)	Ø 300 mm	Ø 300 mm	Ø 360 mm	Ø 360 mm
Upper Platens with Ball Seating Assembly Dimensions (C)	Ø 300 mm	Ø 300 mm	Ø 360 mm	Ø 360 mm
Surface Hardness of Loading Platens	≥ 53 HRC	≥ 53 HRC	≥ 53 HRC	≥ 53 HRC
Flatness Tolerance	0,03 mm	0,03 mm	0,03 mm	0,03 mm
Piston Diameter	250 mm	310 mm	360 mm	400 mm
Piston Stroke	50 mm	50 mm	100 mm	100 mm
Maximum Vertical Clearance Between Platens (E)	350 mm	350 mm	520 mm	520 mm
Horizontal Clearance (B)	348/168 mm	348/168 mm	426/309 mm	426/309 mm
Sizes of Specimens for Cubes	200 mm (**)	200 mm (**)	200 mm (**)	200 mm (**)
Sizes of Specimens for Cylinders (up to)	Ø160×320 mm	Ø160×320 mm	Ø250×500 mm (**)	Ø250×500 mm (**)
Dimensions (wxlxh) (Axd*xG)	590x560x1100 mm	680x690x1150 mm	772x825x1540 mm	772x825x1570 mm
Weight	935 kg	1435 kg	2485 kg	2540 kg
Pedestal (Optional)	UTC-4684	UTC-4684	UTC-4686	UTC-4686
(d*) depth       (**) Limited by capacity of the frame The machines for cubes and cylinders are supplied complete with: • 100 mm, 50 mm, 30 mm height x Ø205 mm distance pieces (two pcs. each for UTC-6748 and UTC-6758) • UTC-4622E – Fixture for Centring Specimens, compatible with Ø300 mm lower loading platen for 100 mm and 150 mm cubes, Ø100 mm and Ø150 mm cylinders (for UTC-6727 and UTC-6737) • UTC-4624E – Fixture for centring specimens, compatible with Ø360 mm lower loading platen for 150 mm and 250 mm cubes, Ø150 mm and 250 mm cylinders (for UTC-6748 and UTC-6758) • 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.

Due to the continuous development of our products, the goods supplied may vary in detail to that illustrated on this Website.