Equipped with suitable devices, Unitronic tester tensile tests, with automatic load or displacement/deformation control, for 25 kN for tensile.
The load is applied by a mechanical jack that is driven by a stepper motor and controlled by an internal microprocessor on a high precision control board.
Stroke electric end switches are applied to the load piston to save the machine from accidental handlings.
The crosshead foresees couplings to fix the different test devices.
The stress is measured by an electric load cell and the displacement control is achieved directly by the high technology electronic board incorporated into the machine within a variable speed range up to 51 mm/min to cover the Marshall test.
Real time display of time, load, deformation, displacement and graph simultaneously is allowed thanks to the latest generation control board.
Cement:
- Tensile Test on mortar briquettes
Metal, Plastic, Wires, Ropes, Textiles, Papers etc
- Tensile Tests, 25kN max capacity load
Technical Specifications:
- Maximum Sample Diameter: 150 mm
- Minimum testing speed: 0.00001 mm/min
- Maximum testing speed: 51 mm/min
- Maximum compression force: 50 kN
- Minimum vertical clearance: 390 mm
- Maximum vertical clearance: 1110 mm
- Horizontal clearance: 380 mm
- Platen diameter: 177 mm
- Platen travel: 100 mm
Power supply: 230V 1ph 50-60Hz 1500W
Dimensions: (h x w x d) 1675x500x530 mm approx.
Weight: 130 Kg approx.
Unitronic 25 kN is supplied without accessories and software to perform specific tests that must be ordered separately.
Firmware
- Touch-screen TFT LCD graphic display, 800x480 pixels, 7 inches.
- Windows base interface (no external PC required either for advanced tests)
- 8 analog channels (24 bit) suitable for connection of load, displacement, deformation, LVDT, temperature (PT100, PT1000, NTC) transducers and strain gauges (by using an external adapter)
- 10 profiles, with a potential of 80 storable calibrations, for an immediate use of multiple sensors.
- Ports: Ethernet, RS232, RS485, 2 x USB Host-port
- Internal memory Slot for Micro SD