Digital Needle Penetration Bitumen test Penetrometer

Under the specified temperature and time conditions, a standard needle with a certain weight is inserted vertically into the asphalt sample, and the penetration depth of the standard needle is measured using a digital displacement sensor to characterize the hardness and thinness of the asphalt.

High degree of automation: microcomputer technology is used to automatically control the penetration depth, heating temperature and test time.

High measurement accuracy: the digital displacement sensor has an accuracy of up to 0.01mm and can accurately measure the penetration.

Strong data processing function: Asphalt Needle Penetrometer can test three times in a row and automatically calculate the average value, can store multiple sets of test data, and can be connected to an external printer to print the results.

Precise temperature control: Bitumen Penetrometer has its own heating and temperature control system, and the temperature control range is generally room temperature -50℃, with an accuracy of up to 0.1℃.

1. The collect nut fixed needle, to ensure that the needle bar and the needle are in the same center line.

2. Displacement sensor test, the needle penetration display precision: 0.01 mm

3. Equipped with cold light lighting device, had no effect on the asphalt surface temperature

4. Bitumen Needle Penetration Test Apparatus with a heating device

5. Asphalt Penetration Apparatus with low temperature water bath so penetration test at low temperature can be done

6. The advanced digital temperature sensor enables temperature measurement more accurate.

7. Pin and connecting rod are easy disassembly, easy to check the quality

8. The printer can output directly

9. LCD is more intuitive.