Name：Asphalt Dynamic Viscometer
Model：SYD-0620
Specification
- Purpose and scope of application
This method is suitable for measuring the dynamic viscosity of viscous petroleum asphalt with a vacuum decompression capillary viscometer. Unless otherwise specified, the test temperature is 60°C and the vacuum degree is 40kPa.
- Equipment and materials
- Vacuum decompression capillary viscometer: a set of 3 capillaries
- Thermometer: 50℃～100℃, the scale is 0.1℃.
- Constant temperature water tank: made of hard glass, 4. Vacuum decompression system:
- Stopwatch: 2 with 0.1s division.