UNIFRAME Series Electromechanical Universal Testers, 50 - 100 kN Cap.

Description

Introduction
The UNIFRAME universal automatic flexural and compression tester is a large machine for displacement and load controlled tests. The main advantage of this machine is its high flexibility as a general purpose testing system, ensured by its generous dimensions which allow the placement of an extensive range of accessories, and the software. A wide range of tests can be performed: CBR, Marshall, Triaxial, Flexural tests on concrete beams and tiles, Unconfined compression, punching tests and many more.

Description
This model features a robust and compact two-column frame which is fitted with an upper crossbeam that can be set at various heights depending on the accessories to be used. The jack is driven by a DC motor controlled by the microprocessor.
The load jack, DC motor and controls are housed in an ergonomic cabinet. Closed-loop control ensures reliable test execution both with displacement and load applications. No external transducer is required for displacement measurement. Sample failure is detected automatically and stops the test. Alternatively this feature can be disabled and a travel or time limit can be set instead.
This model is equipped with adjustable limit switches, mounted on one column. An handlewheel is used to manually move the the platen during calibration procedure so that the load can be maintained constant with good precision. This facility can be used for the calibration of any load cell present in the laboratory and not only for the one supplied with the machine.
Software user-interface allows the setting of speed/load and travel/load limits, data format download and graph settings, and saving of pre-set test procedures (up to 10 profiles can be saved in the internal memory of the machine). 
The firmware allows performance of up to four transducer calibrations (two load cells and two potentiometric linear transducers), saving data onboard.  A real-time test graph and transducer data are displayed on the touchscreen.
The front panel is fitted with an emergency button for prompt stopping of the machine. Test data can be stored on a USB pen drive or downloaded through LAN communication port in Controls, txt or ASCII format.
All accessories have to be ordered separately.

 


50 kN Capacity:

  • Testing speed: from 0.05 to 51 mm/min
  • Type of control: Displacement and load Channels: N°2 Load Channels, N°4 Displacement Channels
  • Data download: Ethernet, RS232 and USB ports
  • Memory: 16 GB
  • Channel resolution: 24 Bit
  • Sampling frequency: up to 100 Hzw
  • Max ram travel: 100 mm
  • Compression capacity: 50 kN
  • Approach speed: 40 mm/min
  • Max vertical span: 765 mm
  • Horizontal span: 270 mm
  • Overall dimensions (WxDxH): 435 mm x 670 mm x 1265 mm
  • Net Weight (machine only): 65 kg Approx.
  • Single-phase line voltage: 220-240V AC 110VAC
  • Frequency: 50–60 Hz 60 Hz
  • Power: 900 W


100 kN Capacity:

  • Stand-alone automatic digital load frame
  • Universal machine suitable for a wide range of tests
  • Closed-loop speed/load control
  • Automatic failure detection
  • Four channel onboard data acquisition
  • Integrated transducer calibration facility
  • Infinitely variable speed from 0.05 to 51 mm/min
  • Large touchscreen display for viewing real-time graph and test data
  • CBR and Marshall test automatic control facility
  • Adjustable travel limit devices
  • Rapid approach and return functions ensure test time savings
  • CE emergency stop button

 

    Label/Normering

    Technische specificaties

    Technical Specifications


     

    Order nummers

    70-T1282/T:

    UNIFRAME automatic compression/tension testing machine with two-column structure and adjustable crossbeam - Loading capacity: 50 kN compression; 25 kN tension - Clearance between columns: 380 mm - 230V/50-60HZ/1Ph 

    70-T1282:

    UNIFRAME automatic compression testing machine with two-column structure and adjustable crossbeam - Loading capacity: 50 kN - Clearance between columns: 380 mm - 220-240V/50-60HZ/1Ph 

    Accessoires & toebehoren

     

    50-C0050/CAL: Special calibration of load digital readout unit assuring class 1 from 1% of testing machine full scale (maximum load) 82-P0374: 25 kN capacity strain gauge load cell 82-P0370:

    3.5 kN capacity strain gauge load cell

    82-P0373: 10 kN capacity strain gauge load cell 82-P0375: 50 kN capacity strain gauge load cell70-T1284:

    UNIFRAME automatic compression testing machine with two-column structure and adjustable crossbeam - Loading capacity: 50 kN - Clearance between columns: 380 mm - 110V/60HZ/1Ph 

    70-T1192:

    UNIFRAME automatic compression testing machine with two-column structure and adjustable crossbeam - Loading capacity: 100 kN - Clearance between columns: 456 mm. 230V/50-60HZ/1Ph 

    70-T1194:

    UNIFRAME automatic compression testing machine with two-column structure and adjustable crossbeam - Loading capacity: 100 kN - Clearance between columns: 456 mm. 110V/60HZ/1Ph 

    70-T1284/T:

    UNIFRAME automatic compression/tension testing machine with two-column structure and adjustable crossbeam - Loading capacity: 50 kN compression; 25 kN tension - Clearance between columns: 380 mm - 110V/60HZ/1Ph 

    82-P0375/C: Connecting adapter load cell/cross head 82-P0376/E: 100 kN capacity load cell with adapters for 70-T1192 UNIFRAME tester 76-SW/BMD:

    PC software for 76-PV128x Balanced Loader,70-T128x Uniframe testers, 34-V118x Multiloader and for  82-P60R12 Digimax readout unit, suitable for BMD asphalt mix test.