Determine Mixtures Marshall stability, bending and splitting Automatic Asphalt Tester

Automatic Asphalt Tester (desktop type)

Model: TBT-AT30

Main Features:

1.The instrument adopts desktop structure with multifunction, can perform the test of bituminous mixtures Marshall stability, bending and splitting.

2.The instrument adopts advanced sensor technology and microcomputer processing technology, and it has functions of setting parameters, measurement calibration, automatic test control, automatic data acquisition and real-time clock.

3.The instrument can acquire test data and judge the peak value automatically to the sample’s stability and flow value at the same time .The large screen LCD can indicate the stability value, flow value test data, curve, test results and test time.

4.The instrument can storage 100 groups test data and test time, and it also can look over readily .The whole procedure can be finished automatically and automatic reset.

5.The instrument is equipped with RS232 serial communication port and it is convenient to communicate with upper computer .The computer can deal with, storage, print and display data ,it also be controlled by the computer ,for testing and printing .

Main technical specification:

1. Max. load : 50KN,bending test 5KN;

2.Sensor measuring range:  

Stability, splitting sensor measuring range ≤40KN;

Bending sensor measuring range ≤4KN;

3. Loading protection:

Loading value>39KN (stability, splitting sensor) and 3.9KN (blending measuring sensor) loading protection function.

4. Measuring error:

Bitumen mixture stability measuring error ≤+0.1KN;

Bending stability measuring error ≤+0.01KN;

5.Vertical deformation(flow value )measuring range : 0~20mm.Measuring error:≤+0.05mm;

6.Compactor rising speed : 50mm+5mm/min;

7.Communication port:  Adopting RS232 serial communication port

8.Power supply : 220VAC 50Hz;

9.Environment temperature: 0℃~60℃;

10.Electric motor consumption: 550W;

11.Dimension: 600mm*380mm*900mm;

12.Total weight: around 100KG

Standard Packing List