Automatic Marshall Stability Test Machine

With suitable accessories UTAS-1056.ACPR can also perform indirect tensile strength test of bituminous specimens.

The machine comprises of a robust, compact two column bench type compression frame with adjustable upper cross beam. Motor, worm gear system and U-Touch PRO Control Unit are housed within the base unit.For safety, up and down travel of the lower platen is limited by limit switches mounted on the gear system. Rapid adjustment of the platen can be done by using the up and down buttons located on the front panel. The machine can be hand operated by a lateral hand wheel for calibration purposes.

Breaking head/s, indirect tensile strength test jig/s and computer should be ordered separately.

UTAS-1063 supplied with a pair of Ø100mm steel loading strip. Loading strips for Ø150 mm and/or Ø160mm and/or Ø4”  and/or Ø6” specimens should be ordered separately.

UTAS-1066 supplied with a pair of Ø4” steel loading strip. Loading strips for Ø6” and/or Ø100mm and/or Ø150mm specimens should be ordered separately.

The Automatic Marshall Stability Test Machine is supplied complete with;

• Load Cell, 50 kN
• Penetration Piston for Marshall Stability Test (UTM-1088)
• Linear Potentiometric Displacement Transducer 25 x 0.001 mm (UTGM-0062) with holder (UTAS-1060)
• Utest Software
• Ethernet cable for connection PC
• Hand Wheel for Manual Control

Main Features

• 50 kN capacity
• Stand alone fully automatic test execution
• For marshall, indirect tensile tests.
• Flow and stability values are automatically calculated and saved.
• Touchscreen graphic diplay 800x480 pixel, user-friendly menu consisting of icons, figures and diagrams.
• High resolution: 32 bits
• Large storing capacity on internal memory and data export function to usb stick drive
• Ethernet port for connection to PC
• Language and unit system selection