The instrument is designed and made as per T0621 Asphalt Standard Viscosity Test in the Industry Standard of People’s Republic of China JTG E20-2011 Specifications and Test Methods of Bitumen and Bituminous Mixtures for Highway Engineering. It is suitable to determine the viscosity of liquid petroleum asphalt, coal pitch and emulsified asphalt at flowing state.
I. Main technical specifications
1.The instrument adopts semiconductor refrigeration technology to meet the requirements of the test temperature environment.
2. High precision temperature controller, accuracy: 0.1 ℃.
3.It is easy to operate and high in accuracy.
II. Main Parameters
1. Power supply: AC(220±10%)V, 50Hz
2.Temperature controlling range: 20～90 ℃.
3. Temperature controlling accuracy: ±0.1 ℃
Add: RM. 803, Chevalier House, 45-51, Chatham Road South, Tsim Sha Tsui, Kowloon, Hong Kong