Standards
JTG E20-2011/T0623, ASTM D88
Application
This instrument is used to determine the Saybolt Furol viscosities of sticky petroleum asphalt, liquid petroleum asphalt and emulsified asphalt. Normally the test temperature of the sticky petroleum asphalt is 120℃ ~ 180℃. The test temperature of liquid petroleum asphalt and emulsified asphalt is 25℃ and 50℃.