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MULTISPEED digital automatic universal tester for displacement controlled tests

suitable for CBR, Marshall, indirect tensile, unconfined compression and many other displacement controlled tests

EN 12697-34 | ASTM D1883 | ASTM D1559 | ASTM D5581 | AASHTO T245 | EN 12697-12 | EN 12697-23 | ASTM D4123 | NF P98-251-1/4 | BS 598:107 | BS 1377:4 | NF P94-078 | AASHTO T193 | EN 13286-47 | ASTM D6927 | DIN 1996 | UNI CNR 10009 | CNR 30 | CNR 34

Universal compression tester: MULTISPEED 34-V1072 with CBR test accessories (analogue mode)
Universal compression tester: MULTISPEED 34-V1072 with Marshall test accessories (analogue mode)
Universal compression tester: MULTISPEED 34-V1072 with Marshall test accessories (digital mode)
Multispeed 34-V1072 example of display
Multispeed 34-V1072 example of display
Multispeed 34-V1072 example of display
Detail of the accessories for CBR test in digital mode
Detail of the accessories for Marshall test in digital mode
Detail of the accessories for indirect tensile test in digital mode
Detail of the accessories for unconfined test in digital mode

Main Features

The firmware provide the digital speed control and a number of important test functions as follows:
  • Closed loop speed control
  • CBR and MARSHALL test speed can be selected by default.
  • Other testing speeds (Custom) between 0.2 and 51 mm/min, can be easily set.
  • Selection of maximum platen displacement. 
  • The automatic stop of the machine avoids machine and specimen overloading, thus assuring operator safety.
  • Rapid approach function, to reduce the testing time.
  • Rapid platen return to speed up the platen base return at the end of the test.
  • Speed calibration function by firmware. The test speed is originally factory calibrated using a polynomial interpolation. A test point is provided to verify  the speed with a standard tachometer.
  • Emergency stop button as required  by the CE prescriptions.
  • tecnical specifications
    • Scroll the table
      • Max. capacity:  50 kN
      • Test speed range, infinitely variable: 0.2 to 51 mm/min
      • Power: DC motor 750 W
      • Horizontal clearance (distance between columns): 270 mm
      • Max. vertical daylight (without accessories): 730 mm
      • Platen travel: 100 mm
      • Overall dimensions (lxwxh): 392 x 495 x 1213
      • Net weight approx.: 65 kg 
      • Alphanumeric display 2x16 characters
  • ordering info
    • 34-V1072  
      MULTISPEED, digital compression tester, 50 kN cap., testing speed steplessly adjustable from 0.2 to 51 mm min. 230 V, 50-60 Hz, 1 ph

      34-V1074  
      Same as above but 110 V, 60 Hz, 1 ph
  • accessories
    • Accessories for performing tests in analogue mode
       
      CBR Accessories to EN 13286-47 , ASTM D1883, AASHTO T193, BS 1377:4, NF P94-078,  UNI CNR 10009 standards
       
      34-T0103/3 Adjustable penetration piston complete with dial holder and dial gauge 30 x 0.01 mm div.
      82-T1009 Load ring 50 kN cap., fitted with dial gauge 0.001 mm div.
      or, as alternative:
      34-T0103/3C Adjustable penetration piston complete with dial holder and dial gauge 10 x 0.01 mm div.
      82-T1009/C Load ring 50 kN cap., fitted with dial gauge 0.01 mm div.
       
      Marshall accessories EN 12697-34*, ASTM D1559, ASTM D5581, ASTM 6927-06, AASHTO T245,  BS 598-107, NF P98-0251-2, DIN 1996, CNR 30
      Note: The EN* Standard specifies that Marshall Testers must be used in digital mode with a recording unit.
      82-T1009/F Load ring, 50 kN capacity, with stembrake
      Or as alternative:
      82-T1007/F Load ring, 30 kN capacity, with stembrake
      34-T0104/10 Compression device.
      76-B0034 Flow meter.
      76-B0033/4 Stability mould for 4" (101.6 mm) diameter specimens  

       
      Accessories for performing tests in digital mode.
       
      CBR: EN 13286-47, ASTM D1883, AASHTO T193

      34-V0107/CBR  Test set to perform the CBR test in the digital mode, including:
      82-P0375 Load cell 50 kN capacity
      82-P0375/C Adapter to fit load cell (two pieces)
      82-P0322 Displacement transducer, 25 mm travel
      34-T0104/81 Adjustable transducer holder
      34-T0103/1 Adjustable CBR penetration piston
      All above items can be ordered individually.

      82-P60R02 DIGIMAX Touch Data acquisition system, featuring: Large size touchscreen display, Very easy to use menus with intuitive selections, self-explanatory icons, optimized test procedures, PC connection via LAN port allowing faster communication, better stability and longer cable lengths compared to an RS232 serial connection, 
      Advanced calibration menus with linearization functions, firmware-driven procedures, secure file storage, unlimited data storage on USB pen drives

      82-SW/CMU PC software for CBR, Marshall, Indirect tensile and universal tests. (Optional)


      Marshall: EN 12697-34, ASTM D1559, ASTM D6927

      34-V0107/MAR Test set to perform the Marshall test in the digital mode, including:
      82-P0375 Load cell 50 kN capacity
      82-P0375/C Adapter to fit load cell (two pieces)
      82-P0322 Displacement transducer, 25 mm travel
      34-T0104/81 Adjustable transducer holder
      34-T0104/13 Compression device extension
      34-T0104/10 Compression device
      76-B0033/4 Stability mould for 4" (101.6 mm) diameter specimens  
      All above items can be ordered individually.

      82-P60R02 DIGIMAX Touch Data acquisition system (as above)

      82-SW/CMU PC software for CBR, Marshall, Indirect tensile and universal tests. (Optional)


      CBR and Marshall (To avoid duplications when both test have to be performed)
       
      34-V0107/CM Test set to perform the CBR and Marshall test in the digital mode, including:
      82-P0375 Load cell,
      82-P0375/C two adapters ,
      34-T0104/81 Adjustable transducer holder ,
      82-P0322Displacement transducer, 25 mm travel,
      34-T0103/1 CBR penetration piston,
      34-T0104/13 Compression device extension,
      34-T0104/10 Compression device,
      76-B0033/4 Stability mould for 4" (101.6 mm) diameter specimens  
       
      82-P60R02 DIGIMAX Touch Data acquisition system (as above)

      82-SW/CMU PC software for CBR, Marshall, Indirect tensile and universal tests. (Optional)

      Important note: the EN standards concerning the Marshall test prescribe a machine in the digital configuration with recording unit. 


      Accessories to perform Indirect tensile tests on bituminous mixtures to Standards
      EN 12697-12 , EN 12697-23, ASTM D4123,  CNR 34
       
      82-P0375 Load cell, 50kN capacity
      82-P0375/C Adapter to fit load cell (two pieces)
      82-P0322 Displacement transducer, 25mm travel
      34-T0104/81 Adjustable transducer holder
      34-T0104/13 Compression device extension
      34-T0104/10 Compression device
      76-B0078/F Frame for tensile splitting device (to use with accessories 76-B0078/F1 or 76-B0078/F2)
      76-B0078/F1 Pair of loading strips for 100 mm dia. samples 
      76-B0078/F2 Pair of loading strips for 150 mm dia. samples
      82-P60R02* DIGIMAX TS Data acquisition system. See specification above. 
      82-SW/CMU PC software for CBR, Marshall, Indirect tensile and universal tests. (optional).

       
       
      Accessories to perform Unconfined compression on soil specimens according to ASTM D2166, BS 1377:7 and AASHTO T208

      82-P0370
       Load cell, 2.5 kN capacity
      82-P0375/C Adapter to fit load cell (two pieces)
      82-P0322 Displacement transducer, 25mm travel
      34-T0108/5 Load cell extension
      34-T0104/4 Platens for unconfined compression
      82-P60R02* DIGIMAX TS Data acquisition system. See specifications above.
      82-SW/CMU PC software for CBR, Marshall, Indirect  tensile and universal tests. 

       
      For other test configurations see page universal tester accessories.

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