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Utest Material Testing Equipment

Marshall Stability Test Machine with Proving Ring

Product Code

UTAS-0052

Marshall Stability Test Machine

2 with Proving Ring, 50 kN,

220-240 V 50-60 Hz

UTAS-0052/110

Marshall Stability Test Machine

with Proving Ring, 50 kN, 110 V 60 Hz

UTAS-0057

Breaking Head (Stability Mould) 4”

UTAS-0058

Breaking Head (Stability Mould) 6”

UTAS-0059

Digital Dial Gauge with Bracket,

25x0.01 mm

for UTAS-0057 and UTAS-0058,

UTAS-0063

Indirect Tensile Splitting Device

for Compacted Bituminous Samples

100 mm (4”) dia.

Standards

EN 12697-34, 12697-23, 12697-12 (Method A); ASTM D1559, D5581, D 6927; AASHTO T245

The UTAS-0052 50 kN capacity Marshall Stability Test Machine with proving ring is used to determine the maximum load and flow values of bituminous mixtures. The UTAS-0052 comprises a robust and compact two column frame with adjustable upper cross beam. The unit is a bench mounted compression frame with motor and worm gear housed within the base unit. The mechanical jack raises the lower platen at a constant speed of 50.8 mm/min as required in the relevant standard. For safety, the up and down travel of the lower platen movement is limited by limit switches. Rapid adjustment of the platen is also provided using the control buttons on the front panel of the machine.

The measuring system consists of a 50 kN capacity load ring, digital flow meter (dial gauge) fitted to the breaking head. The UTAS-0052 Marshall Stability Machine is also suitable for testing 6” dia. specimens (152.4 mm) conforming to ASTM D5581.

The machine can be hand operated by a lateral hand wheel for calibration purposes; the hand wheel is supplied complete with the machine.

The UTAS-0052 Marshall Stability Test Machine is supplied complete with;

  • Load Ring, 50 kN
  • Digital Dial Gauge with Bracket, 25x0.01 mm
  • Hand Wheel for Manual Control
  • Breaking Head, 4”

Dimensions

550x700x1200 mm

Weight (approx.)

103 kg

Power

1100 W