The machine consists essentially of a robust two column high stiffness frame (200 kN/mm) with an upper crosshead, which is factory-preset at your desired height, and of a lower mobile bi-directional crosshead adjustable by the user using the dedicated push button or via the PC software.
The machine features an advanced closed loop PID control system assuring very fast reaction time and extremely accurate test control, particularly important for critical tests, such as those on FRC and FRP specimens. The stress is measured by a load cell incorporated in the upper crosshead and the displacement by a high-resolution encoder with 0.1 micron resolution.
The machine is fitted with two limit switches working at upper and lower full travel and two additional limit switches adjustable by the client in the desired position, according to the specific accessory in use. A remote push-button is used to quickly position the lower crosshead.
The machine is supplied complete with:
High specs all-in-one PC
Load cell 250 kN cap. Up to three other cells of lower capacity for tests on low strength materials can be connected (for not simoultaneous use)
Adapters to connect main accessories
DATAMANAGER Software for compression and flexural tests
The unit is supplied complete with relevant traceable calibration certificates for included and additional sensors (e.g. additional load cells or displacement transducers). ACCREDIA calibration certificates are available on request.
Features:
Electromechanical Universal testing machine, PC controlled
250 kN maximum load in compression, 150 kN in tensile mode
High accuracy load cell, with up to three other cells of lower capacity that can be connected for tests on low strength materials
Advanced closed loop control system to improve stability and produce a reliable performance
Wide range of test application including compression, tension, flexure, splitting and cyclic tests on different construction materials to ensure maximum versatility
Despite the large testing space, the frame ensures very high stiffness (200 kN/mm), making it ideal for Fiber Reinforced Concrete testing
Very fast reaction time and accurate load regulation, essential for FRC-FRP tests
Various software packages that can be used tailored to specific test method
Totally flexible: 14 channels are available to connect any desired load/displacement sensor
Suitable for:
Tensile tests conforming to EN and ASTM up to 150 kN
Tests under displacement and strain control on FRC-FRP concrete and Shotcrete
Marshall stability tests to EN and ASTM
Duriez tests conforming to EN and NF
CBR tests conforming to ASTM and EN
Compression tests on cement, concrete and other materials
Flexural and tension tests on various materials
UNIFRAME 250 Electromechanical Universal Tester, 250 kN Cap.
Enquiry:hkmarketing@epc.com.hk 
Whatsapp Enquiry: +85261990717
