Civil engineering & Material Testing equipments

Automatic Marshall Stability Testing Machine

full automatic Marshall stability testing equipment

Model: LY-0709

Standard: JTG E20-2011


The Marshall stability tester is used to test the stability of asphalt mixture thus to provide reference for asphalt mixture composition ratio, or inspect the pavement construction quality, it can test the standard and the heavy duty asphalt cylinder specimen.


Advanced sensor and micro processor technology, automatic measurement, calculation, processing

High accuracy amplifier and large colorful display PLC controller, directly display stability value, flow value, test curve, test result, test time

Can store up to 100 units test data and time, can review freely

RS232 port equipped for easy communication with computer, the test can be controlled by computer, test process, test data, test data print can be done through computer.

Machine enclosure features high hardness, abrasion resistant, durable in use

Manual can control up, down, stop, easy in operation

Technical specifications

Max loading  50Kn
Measuring  range  ≤40Kn
Measuring  error  ≤±0.1Kn

Overload protection function

When loading value ≥ 39KN will functioning
Vertical deformation Measuring range of 0-20mm, measuring error ≤±0.05mm
Compression machine lift speed  (50±5)mm/min
Standard specimen size Φ101.6mm, Φ152.4mm optional
Communication  port RS232 port
Working power supply  AC 220V±10%, 50Hz;
Ambient  temperature  0℃-60℃;
Overall  size  600×380×840mm(L×W×H);
Motor power  550W
Total power <800W
Weight  98kg
Optional parts  Φ152.4mm×95.3mm clamp, low temperature thermostatic water bath


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    Tel: 86-21-61480812
    Fax: 86-21-61480184
    Address: 4th Floor, Building 2, Lane 180 Zhangheng Rd.,Pudong District, Shanghai, P.R.China.

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