Marshall Stability Tester Digital Display

Marshall Stability Tester Digital Display

Marshall stability tester digital display is applicable to the testing of asphalt mixture stability in order to accurately judge the breaking point of the asphalt mixture, assist in calculation of the design ratio in the asphalt mixture, and pavement quality inspection. It features high-precision loading & displacement transducers, instrument automatic print load-deformation curve and test results.
Pressure transducer measuring range: measuring range3-30KN
Pressure transducer measuring accuracy: ≤1?
Displacement transducer measuring range: 0 - 15mm
Vertical deformation (flow rate) measuring accuracy: ≤1?
Specimen pressure head size: ?101.6mm
Allowable mixture max. particle size: ?26.5mm
Power supply: AC220V ±10% 50Hz
Working environment temperature: 0? -60?
Consumption capacity: 600W
Rising speed: 50mm/min±5mm/min
PC interface: DB9 232